1
00:00:09,134 --> 00:00:15,181
（7500萬年前）

2
00:00:15,682 --> 00:00:17,767
在太空深處

3
00:00:18,727 --> 00:00:20,603
威脅正在逼近

4
00:00:22,647 --> 00:00:26,526
被困在木星和火星軌道之間的是

5
00:00:28,778 --> 00:00:30,947
小行星帶

6
00:00:33,324 --> 00:00:37,454
150萬塊的古老岩石

7
00:00:38,329 --> 00:00:40,206
繞著太陽轉動

8
00:00:43,626 --> 00:00:46,129
無休止地漂流

9
00:00:55,680 --> 00:00:59,768
但就在一個純屬偶然的時刻

10
00:01:04,731 --> 00:01:08,943
一顆小行星被拋離軌道

11
00:01:11,029 --> 00:01:12,864
這個轉瞬即逝的瞬間

12
00:01:13,615 --> 00:01:16,451
距離地球數百萬公里

13
00:01:17,077 --> 00:01:19,913
它走上新的軌道

14
00:01:20,830 --> 00:01:25,001
朝著我們太陽系的正中心而來

15
00:01:35,553 --> 00:01:40,433
但它的旅程將迎來
突如其來的狂暴結局

16
00:01:42,268 --> 00:01:48,066
這是地球史上的一大災難性事件

17
00:01:51,277 --> 00:01:53,154
這也是恐龍

18
00:01:54,405 --> 00:01:56,282
在史詩故事中的

19
00:01:57,492 --> 00:01:59,536
最後一章

20
00:02:56,217 --> 00:03:00,722
《恐龍時代：你不知道的故事》

21
00:03:06,728 --> 00:03:13,610
第四章：衰落

22
00:03:15,486 --> 00:03:17,739
（7200萬年前）

23
00:03:17,822 --> 00:03:22,035
（白堊紀晚期）

24
00:03:23,661 --> 00:03:29,042
自從小行星展開前往地球的旅程
已過了三百萬年

25
00:03:31,169 --> 00:03:34,631
恐龍稱霸地球

26
00:03:35,715 --> 00:03:41,512
牠們統治陸地，現在也進入海洋

27
00:03:44,599 --> 00:03:49,979
高海平面將北美洲一分為二

28
00:03:54,609 --> 00:03:56,653
形成無盡的海岸線

29
00:04:00,573 --> 00:04:03,534
數百個熱帶島嶼

30
00:04:05,828 --> 00:04:08,039
以及機會

31
00:04:20,551 --> 00:04:23,304
但這些島嶼不是天堂

32
00:04:27,016 --> 00:04:30,019
它們是一種強大掠食者的家園

33
00:04:34,983 --> 00:04:40,571
這是在同類中極快極敏捷的恐龍

34
00:04:44,075 --> 00:04:48,538
是北美洲對棘龍的解答

35
00:04:59,716 --> 00:05:03,303
只是不是你想像的那樣

36
00:05:04,512 --> 00:05:06,681
差得可遠了

37
00:05:09,183 --> 00:05:11,853
這是黃昏鳥

38
00:05:13,396 --> 00:05:18,443
牠很強大，速度也很快

39
00:05:20,570 --> 00:05:26,284
但牠與那巨大又可怕的表親完全相反

40
00:05:36,294 --> 00:05:37,628
牠的動作不靈活

41
00:05:38,338 --> 00:05:39,922
又笨拙

42
00:05:42,050 --> 00:05:44,010
牙齒還很小

43
00:05:44,802 --> 00:05:48,431
不完全符合凶猛獵食者的特徵

44
00:05:50,183 --> 00:05:53,519
但牠與棘龍的相同之處是

45
00:05:54,187 --> 00:05:57,732
牠不限於待在乾燥的陸地上

46
00:06:05,281 --> 00:06:10,995
其實，牠是史上最先進的的水生恐龍

47
00:06:18,294 --> 00:06:21,422
就像某種史前企鵝

48
00:06:22,465 --> 00:06:27,804
牠能游到海洋遠處，進入覓食區

49
00:06:28,429 --> 00:06:31,849
那在從前無法觸及

50
00:06:51,953 --> 00:06:56,541
這是牠新藍海的獎賞

51
00:07:05,967 --> 00:07:08,886
在底下，牠笨拙的大腳

52
00:07:08,970 --> 00:07:11,305
成了強大的推進器

53
00:07:15,309 --> 00:07:21,315
而牠那94顆尖利的牙齒能輕鬆抓魚

54
00:07:38,082 --> 00:07:40,376
但牠呼吸空氣

55
00:07:41,294 --> 00:07:44,213
依舊脫離不了水面

56
00:07:56,350 --> 00:08:00,813
而在水面逗留並不安全

57
00:08:04,275 --> 00:08:05,610
因為底下

58
00:08:06,944 --> 00:08:09,155
有野獸

59
00:08:09,822 --> 00:08:13,159
牠們是虎鯨的兩倍大

60
00:08:20,500 --> 00:08:22,502
滄龍

61
00:08:29,342 --> 00:08:33,429
這片海域的頂級掠食者

62
00:08:41,771 --> 00:08:45,399
黃昏鳥必須回到岸邊

63
00:08:50,530 --> 00:08:54,033
但滄龍移動的速度驚人

64
00:08:57,036 --> 00:09:01,582
幸好，黃昏鳥敏捷許多

65
00:09:08,297 --> 00:09:09,840
但牠精疲力盡

66
00:09:13,219 --> 00:09:18,224
這給了滄龍最後一次機會

67
00:09:36,492 --> 00:09:39,954
黃昏鳥真的懂生存

68
00:09:41,122 --> 00:09:43,916
牠冒險深入海洋

69
00:09:44,000 --> 00:09:46,877
比任何恐龍都來得遠

70
00:09:49,589 --> 00:09:52,049
但這些水域很險惡

71
00:09:52,633 --> 00:09:55,052
泳技再怎麼高超都有危險

72
00:10:03,311 --> 00:10:07,106
儘管恐龍在淺水處獲得成功

73
00:10:07,690 --> 00:10:11,736
滄龍依舊在海中稱霸

74
00:10:19,910 --> 00:10:23,831
在往北1280公里的陸地上

75
00:10:24,332 --> 00:10:26,250
是另一回事

76
00:10:38,095 --> 00:10:41,223
在溫暖穩定的氣候助長下

77
00:10:41,724 --> 00:10:46,145
恐龍在這裡的霸主地位無與倫比

78
00:10:53,944 --> 00:10:58,699
偉大的蜥腳類恐龍
在高大的樹叢中茁壯成長

79
00:10:58,783 --> 00:11:02,453
從侏羅紀開始便如此

80
00:11:08,626 --> 00:11:12,380
但底下發生了一場革命

81
00:11:18,969 --> 00:11:22,306
一隻雌鴨嘴龍

82
00:11:25,434 --> 00:11:29,605
雖然牠在這裡看來體型很小

83
00:11:29,689 --> 00:11:33,526
其實牠比大象還要巨大

84
00:11:34,568 --> 00:11:38,155
牠不會受到這些巨獸的阻礙

85
00:11:39,532 --> 00:11:43,452
因為什麼都阻止不了
有任務在身的母親

86
00:11:45,871 --> 00:11:47,707
而那個任務

87
00:11:48,207 --> 00:11:50,751
就是餵飽家人

88
00:11:52,920 --> 00:11:54,588
牠們就在…

89
00:11:56,132 --> 00:11:57,466
底下某處

90
00:12:07,893 --> 00:12:09,395
很久以前

91
00:12:09,478 --> 00:12:14,108
牠們將食物塞頰的祖先稀少又分散

92
00:12:16,986 --> 00:12:20,698
但鴨嘴龍現在很成功

93
00:12:20,781 --> 00:12:23,701
群體有數以千計

94
00:12:26,245 --> 00:12:31,751
這是世上前所未見最盛大的恐龍群聚

95
00:12:34,128 --> 00:12:38,549
但這頭母龍的家人不跟龍群同行

96
00:12:40,342 --> 00:12:43,637
在安全的托兒所

97
00:12:44,138 --> 00:12:48,976
廣闊的育幼地有數百隻小鴨嘴龍

98
00:12:51,187 --> 00:12:54,315
包括牠自己的後代

99
00:12:58,986 --> 00:13:03,699
六個月大的牠們胃口極佳

100
00:13:04,492 --> 00:13:08,412
對牠帶來的食物幾乎一概不拒

101
00:13:11,457 --> 00:13:12,708
什麼都行

102
00:13:24,929 --> 00:13:29,475
以這種鳥類的方式進食需要不斷補充

103
00:13:30,142 --> 00:13:35,022
所以牠經常離開去覓食

104
00:13:36,816 --> 00:13:39,193
媽媽不在的時候

105
00:13:39,276 --> 00:13:42,196
小傢伙會玩耍

106
00:14:06,053 --> 00:14:08,931
翼龍的翼展如同戰鬥機

107
00:14:09,473 --> 00:14:13,310
現在比以前更大了

108
00:14:15,938 --> 00:14:19,567
托兒所是完美的狩獵場

109
00:14:20,067 --> 00:14:22,486
無恐龍看守的巢穴

110
00:14:22,570 --> 00:14:24,405
是最容易攻擊的目標

111
00:14:44,216 --> 00:14:46,886
儘管受到這個高大怪物的威脅

112
00:14:46,969 --> 00:14:50,848
母親會不惜一切代價保護自己的孩子

113
00:15:07,781 --> 00:15:13,412
但巨型翼龍鐵了心要進食

114
00:15:20,044 --> 00:15:22,254
巢穴傳出的叫聲

115
00:15:22,338 --> 00:15:25,090
如同掠食者的晚餐鐘聲

116
00:15:41,190 --> 00:15:44,485
但這些小傢伙不只是因為害怕而大叫

117
00:15:45,611 --> 00:15:47,905
牠們在呼救

118
00:16:07,216 --> 00:16:11,136
這種保護孩子的強烈本能

119
00:16:12,179 --> 00:16:17,017
讓鴨嘴龍取得非凡的成功

120
00:16:19,144 --> 00:16:24,692
但其他恐龍將防禦提升至全新的高度

121
00:16:26,151 --> 00:16:29,780
因為掠食者和獵物之間的軍備競賽

122
00:16:29,863 --> 00:16:31,490
正在升級

123
00:16:31,573 --> 00:16:32,574
（7200萬年前）

124
00:16:33,993 --> 00:16:39,748
而這會使得
史上最具標誌性的恐龍崛起

125
00:16:45,879 --> 00:16:48,132
這段時間很漫長

126
00:16:48,632 --> 00:16:52,803
以至於北美洲大陸會發生變化

127
00:16:54,013 --> 00:16:57,433
大地朝向天空隆起

128
00:16:57,516 --> 00:16:58,767
（6600萬年前）

129
00:17:06,900 --> 00:17:09,028
洛磯山脈

130
00:17:11,488 --> 00:17:15,034
就在這裡的山腳下

131
00:17:16,744 --> 00:17:20,497
恐龍正在發揮影響力

132
00:17:28,797 --> 00:17:30,883
厚頭龍

133
00:17:32,384 --> 00:17:35,804
用牠們超厚的頭骨…

134
00:17:38,640 --> 00:17:41,602
為爭奪霸權而決鬥

135
00:17:47,024 --> 00:17:48,776
在牠們身邊

136
00:17:49,985 --> 00:17:53,906
這種恐龍的頭部更讓人驚嘆

137
00:18:00,120 --> 00:18:02,122
三角龍

138
00:18:10,631 --> 00:18:13,092
牠看起來或許像犀牛

139
00:18:13,926 --> 00:18:16,637
但牠的體型有兩倍大

140
00:18:20,057 --> 00:18:25,104
牠有長矛般的角，長度超過一公尺

141
00:18:32,778 --> 00:18:38,283
三角龍和厚頭龍有很厲害的武器

142
00:18:40,661 --> 00:18:43,205
但這裡有一些恐龍

143
00:18:43,288 --> 00:18:47,126
武器更多、危險性更高

144
00:18:58,303 --> 00:19:00,639
在黑暗的掩護下

145
00:19:01,223 --> 00:19:04,893
最新最偉大的裝甲戰士在活動

146
00:19:07,437 --> 00:19:11,775
牠的身長六公尺，領地意識很強

147
00:19:15,070 --> 00:19:18,782
大面甲龍

148
00:19:27,082 --> 00:19:29,626
牠在巡邏

149
00:19:31,461 --> 00:19:32,796
看有無膽大包天

150
00:19:33,297 --> 00:19:35,174
敢突破牠邊界的入侵者

151
00:19:43,265 --> 00:19:44,683
牠的軀幹像坦克一樣

152
00:19:44,766 --> 00:19:48,812
覆滿幾十塊厚厚的骨板

153
00:19:55,235 --> 00:19:56,862
更甚的是

154
00:19:57,696 --> 00:20:00,532
牠有一種強大的新武器

155
00:20:05,037 --> 00:20:08,957
一根重達半噸的棍棒狀尾巴

156
00:20:09,750 --> 00:20:14,338
可以讓牠用來對付
在這些森林中潛行的任何動物

157
00:20:20,469 --> 00:20:22,221
牠察覺到了什麼

158
00:20:52,000 --> 00:20:54,253
牠的邊界遭到攻破

159
00:20:56,463 --> 00:20:59,716
對方是最惡劣的入侵者

160
00:21:12,604 --> 00:21:14,940
暴龍

161
00:22:39,483 --> 00:22:41,443
甲龍

162
00:22:42,402 --> 00:22:43,653
對戰暴龍

163
00:22:53,538 --> 00:22:55,874
這是演化的僵局

164
00:22:56,875 --> 00:22:59,378
經過數百萬年的醞釀

165
00:23:20,232 --> 00:23:22,234
但在這場軍備競賽中

166
00:23:24,069 --> 00:23:28,198
有一件事的確讓這兩種恐龍有所區別

167
00:23:31,410 --> 00:23:33,161
智力

168
00:24:15,078 --> 00:24:20,667
暴龍是史上最可怕的掠食者

169
00:24:23,211 --> 00:24:26,256
為了保持領先地位

170
00:24:27,466 --> 00:24:32,721
牠每天必須吃
與兩百塊牛排等量的食物

171
00:24:35,307 --> 00:24:37,434
但到目前為止

172
00:24:37,517 --> 00:24:40,562
牠一口都還沒吃

173
00:24:43,565 --> 00:24:49,154
那是因為牠對這頓外帶餐點另有打算

174
00:24:54,326 --> 00:24:58,955
但甲龍可不是輕食

175
00:25:05,712 --> 00:25:08,423
牠重達六噸，全身都是肌肉和骨骼

176
00:25:08,924 --> 00:25:13,178
還長滿了各種隆起物和突起

177
00:25:25,398 --> 00:25:27,359
就算是暴龍

178
00:25:28,109 --> 00:25:29,986
也會拖得很累

179
00:26:04,312 --> 00:26:05,564
最後

180
00:26:06,690 --> 00:26:08,567
牠的旅程總算結束了

181
00:26:17,659 --> 00:26:22,122
牠這麼大費周章有個原因

182
00:26:35,176 --> 00:26:37,887
五隻飢餓的幼龍

183
00:26:51,610 --> 00:26:53,445
牠是凶猛的獵殺者

184
00:26:54,112 --> 00:26:55,238
沒錯

185
00:26:56,364 --> 00:26:57,824
但同時

186
00:26:58,366 --> 00:27:00,076
牠也是認真的母親

187
00:27:16,468 --> 00:27:18,219
牠會確保

188
00:27:19,304 --> 00:27:21,723
牠的小孩吃得飽飽的

189
00:27:25,644 --> 00:27:29,564
以便給牠們最好的開始

190
00:27:34,235 --> 00:27:36,905
而牠們的遠祖

191
00:27:37,405 --> 00:27:39,324
只能做夢

192
00:27:42,661 --> 00:27:44,954
遠在三疊紀

193
00:27:45,038 --> 00:27:48,667
小馬拉鱷龍在孵化後進入地獄

194
00:27:50,168 --> 00:27:53,046
這些演化中的恐龍

195
00:27:54,172 --> 00:27:56,925
被迫生活在陰暗處

196
00:27:57,759 --> 00:28:01,596
躲避稱霸的爬行動物

197
00:28:03,890 --> 00:28:06,184
但命運介入後

198
00:28:08,311 --> 00:28:10,105
牠們將災難

199
00:28:11,523 --> 00:28:13,400
轉變成機會

200
00:28:16,403 --> 00:28:19,197
並開啟了不朽的崛起

201
00:28:22,659 --> 00:28:27,539
變得更大更強，更加可怕

202
00:28:34,212 --> 00:28:35,463
隨著時間過去

203
00:28:36,840 --> 00:28:38,633
牠們會勝利

204
00:28:38,717 --> 00:28:40,135
不只是在陸地上

205
00:28:41,636 --> 00:28:42,721
在海裡

206
00:28:44,472 --> 00:28:45,974
在天空中也是

207
00:28:47,976 --> 00:28:51,020
一億六千萬年後

208
00:28:52,605 --> 00:28:55,316
恐龍現在的霸主地位屹立不搖

209
00:28:56,818 --> 00:29:00,321
地球上沒有任何事物可以阻礙牠們

210
00:29:06,828 --> 00:29:09,539
但不屬於地球的某物

211
00:29:10,123 --> 00:29:11,332
將會撼動其地位

212
00:29:13,209 --> 00:29:17,922
雖然這個家庭的旅程才剛剛開始

213
00:29:19,215 --> 00:29:20,675
但另一段旅程

214
00:29:21,176 --> 00:29:23,344
面臨結束

215
00:29:27,932 --> 00:29:34,522
正以50倍音速向地球飛去的小行星

216
00:29:36,024 --> 00:29:40,028
終於和命運交手了

217
00:30:13,561 --> 00:30:18,483
它在墨西哥海岸附近撞上海洋

218
00:30:19,234 --> 00:30:23,613
挾帶十億顆原子彈的威力

219
00:30:24,823 --> 00:30:28,535
溫度高得足以讓海床蒸發

220
00:30:30,995 --> 00:30:35,667
連同方圓幾百公里內的所有生物

221
00:30:44,676 --> 00:30:48,096
在遙遠的洛磯山山腳下

222
00:30:49,055 --> 00:30:55,144
這些偉大的恐龍不知道什麼即將來襲

223
00:31:17,125 --> 00:31:20,795
史上最強烈的地震

224
00:31:29,596 --> 00:31:32,307
但最糟糕的還在後頭

225
00:31:35,602 --> 00:31:41,065
一道巨大的超高溫碎屑牆向外炸開

226
00:31:58,499 --> 00:32:03,254
恐龍被困在死亡之雲底下

227
00:32:03,338 --> 00:32:05,465
遭到埋葬

228
00:32:08,051 --> 00:32:13,222
牠們的世界溫度高到實際燃燒起來

229
00:32:22,357 --> 00:32:24,442
即使是最堅固的盔甲

230
00:32:24,943 --> 00:32:26,778
也無法提供保護

231
00:32:36,162 --> 00:32:39,749
烏雲迅速吞沒整個行星

232
00:32:40,249 --> 00:32:42,418
灰燼讓它窒息

233
00:32:44,504 --> 00:32:46,923
將它籠罩在黑暗中

234
00:33:32,844 --> 00:33:37,890
在一天結束時，少數還活著的恐龍

235
00:33:39,642 --> 00:33:41,602
處於噩夢當中

236
00:33:43,104 --> 00:33:46,399
牠們在昏暗中窒息

237
00:34:12,675 --> 00:34:14,218
夜幕降臨時

238
00:34:14,886 --> 00:34:20,475
恐龍的死亡數量淒慘無比

239
00:34:45,083 --> 00:34:47,585
（兩週後）

240
00:34:47,668 --> 00:34:50,338
由於地球缺乏陽光

241
00:34:50,838 --> 00:34:54,759
「撞擊冬天」降臨

242
00:35:01,140 --> 00:35:05,937
全球氣溫下降達攝氏25度

243
00:35:09,148 --> 00:35:10,775
嚴寒的條件

244
00:35:10,858 --> 00:35:15,363
幾乎使得任何恐龍都無法承受

245
00:35:27,041 --> 00:35:29,460
巨型蜥腳類恐龍

246
00:35:29,961 --> 00:35:31,671
安息了

247
00:35:32,171 --> 00:35:37,677
倒在讓牠們成長得如此高大的
樹木灰燼中

248
00:35:53,484 --> 00:35:55,778
在擁擠的群居處

249
00:35:56,529 --> 00:35:58,614
一起生活的恐龍

250
00:35:59,407 --> 00:36:00,950
一起死亡了

251
00:36:08,708 --> 00:36:12,295
愛子心切的母親無法保護牠們的孩子

252
00:36:12,378 --> 00:36:14,505
熬過冰凍的溫度

253
00:36:20,636 --> 00:36:24,765
嚴寒也使得最有名的恐龍

254
00:36:25,391 --> 00:36:28,728
蒙受損失

255
00:36:37,528 --> 00:36:39,530
暴君

256
00:36:40,448 --> 00:36:41,866
倒下了

257
00:37:01,802 --> 00:37:05,223
就連強大的暴龍

258
00:37:05,848 --> 00:37:08,351
也熬不過這場浩劫

259
00:37:40,007 --> 00:37:42,551
恐龍的霸主地位

260
00:37:44,095 --> 00:37:45,721
終於

261
00:37:46,514 --> 00:37:48,474
至此結束了

262
00:38:17,003 --> 00:38:20,298
但6600萬年後

263
00:38:22,717 --> 00:38:26,262
恐龍再度崛起

264
00:38:30,891 --> 00:38:32,268
這一次

265
00:38:32,351 --> 00:38:34,270
是在人類的手中

266
00:38:42,153 --> 00:38:47,908
今天，牠們的化石矗立
見證著一個失落世界

267
00:38:49,076 --> 00:38:50,661
但更重要的是

268
00:38:51,787 --> 00:38:58,210
它們能解開恐龍故事的祕密

269
00:39:00,004 --> 00:39:02,548
我們對其生命的了解

270
00:39:02,631 --> 00:39:04,884
現在比以往更甚

271
00:39:06,302 --> 00:39:08,471
從牠們的初始時刻

272
00:39:09,638 --> 00:39:11,265
直到最後一刻

273
00:39:15,019 --> 00:39:20,024
我們發現，在地球最黑暗的一天

274
00:39:20,608 --> 00:39:23,361
並非所有的恐龍都滅絕了

275
00:39:25,363 --> 00:39:27,406
有些體型夠小

276
00:39:27,490 --> 00:39:30,743
得以找到避難處躲過末日

277
00:39:33,496 --> 00:39:35,373
並且存活

278
00:39:36,040 --> 00:39:38,459
甚至到今天

279
00:39:40,961 --> 00:39:46,384
飛行恐龍現在稱之為鳥

280
00:39:50,846 --> 00:39:56,936
而牠們過往的線索公然地隱藏在眼前

281
00:40:18,416 --> 00:40:24,588
這趟始於2.35億年前的非凡旅程

282
00:40:25,798 --> 00:40:29,427
繼續伴隨我們

283
00:40:31,554 --> 00:40:33,722
牠們是早已失落的國度

284
00:40:36,016 --> 00:40:38,644
最後僅存的連結

285
00:40:40,646 --> 00:40:42,231
那個國度是

286
00:40:43,232 --> 00:40:44,733
恐龍

287
00:40:45,526 --> 00:40:47,445
年代

288
00:42:45,396 --> 00:42:49,358
字幕翻譯：張倩茜