BBC紀錄片《冰凍星球》春季第5期:心跳停止

[00:00:01]The woolly bear caterpillar does not need the warmth from flowers 燈蛾毛蟲卻不需要花朵的溫暖 [00:04:38]to kick-start its spring. 就能迅速迎來它們的春天 [00:06:31]It's always the first insect to appear after the snow retreats 它向來是積雪融化后第一個出現(xiàn)的昆蟲 [00:11:00]and the story of how it does so is truly astonishing. 它為做到這一點所付出的努力令人驚異 [00:18:38]At the start of spring, 春季伊始 [00:20:08]the caterpillar eats as fast as it can, 毛蟲就拼了命地吃 [00:22:38]as indeed it must, for this far north, the season will be brief. 它必須這么做 因為北極的春季轉瞬即逝 [00:28:47]The days shorten only too soon, 白晝很快就會變短 [00:30:35]but the caterpillar has not yet 毛蟲卻還沒有 [00:32:45]got enough reserves to transform itself into a moth. 足夠的儲備來轉化成蛾 [00:36:46]It can't leave the Arctic, for it can't fly, 它還不能離開北極 因為它無法飛行 [00:40:39]so it settles down beneath a rock. 所以只好在一塊巖石下面躲了起來 [00:45:05]The sun's warmth rapidly dwindles. 太陽的熱度迅速褪去 [00:53:41]Beneath the rock, the caterpillar is out of the wind, 巖石雖能為毛蟲擋風遮雪 [00:56:43]but the cold penetrates deep into the ground. 但嚴寒仍蔓延至地下 [01:01:33]Soon, its heart stops beating. 很快 它的心跳停止了 [01:04:36]It ceases to breathe, and its body starts to freeze-- 也停止了呼吸 身體開始結冰 [01:09:01]first its gut, then its blood. 先是內(nèi)臟 接著是血液

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