- They weigh over a ton and are armed with tusks a metre long.
体重超过1吨, 有长达1米的象牙为武器
- Exhausted from his swim, the bear must regain his strength.
游得精疲力竭的北极熊必须恢复体力
- The next day, a sea fog shrouds the island.
第二天海雾笼罩了这座岛屿
- The walruses sense that they are in danger.
海象已经意识到危险
- Using the fog as cover, the bear approaches the herd.
在海雾的掩护下,北极熊向海象群靠近
- The adults close ranks around their young, presenting a wall of blubber and hide.
但成象围成圈保护小象, 构成了一堵坚固的脂肪皮墙
- He tests the barrier, but it stands firm.
它先试探了一下但那里很坚固
来自《行星地球 第一季 第六集 Planet Earth S01E06 冰雪世界》第 247 行