BBC紀(jì)錄片《冰凍星球》春季第3期:獵食海豹

[00:01:57]The male polar bear has been out on the frozen ocean all winter. 公北極熊整個(gè)冬天都待在冰封的海面上 [00:06:51]Times have been lean, 這個(gè)季節(jié)食物非常匱乏 [00:08:24]and a bear cub would certainly make a welcome snack. 幾頭小熊仔絕對(duì)是上好的零食 [00:12:10]However, the mainstay of his diet is seals, 但是 他主要還得靠海豹充饑 [00:15:41]and now is the time when they have their pups. 而現(xiàn)在正是海豹生育的季節(jié) [00:21:24]The surface of the frozen sea is marked with pressure ridges, 凍結(jié)的洋面上 遍布著因潮汐而形成的 [00:24:51]and cracks created by the fluctuating tides. 冰脊和裂紋 [00:28:37]Both are good places to look for seals. 這些都是獵食海豹的好去處 [00:41:48]He has detected a seal den beneath the ice. 他發(fā)現(xiàn)了一處藏在冰下的海豹窩 [00:46:26]Now he must pin-point it, 現(xiàn)在 他必須借助異常靈敏的嗅覺(jué) [00:48:09]using only his extraordinary sense of smell. 來(lái)進(jìn)行精確定位 [00:55:36]By treading lightly, he can avoid scaring his prey. 他小心翼翼 以免打草驚蛇 [00:58:43]He will need to punch through a metre of snow to reach the den, 他得打穿一米厚的雪才夠得到海豹窩 [01:08:13]and if his aim is not exactly on target, 如果他定位不夠精準(zhǔn) [01:10:46]the seal will certainly escape. 海豹就會(huì)逃走

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