[00:01:02]Ringed seals are hunted by polar bears.

环斑海豹是北极熊的猎物之一

[00:06:23]In fact, in some parts,

事实上 在某些区域

[00:09:10]polar bears eat almost nothing else.

这几乎是北极熊唯一的食物

[00:12:30]So, it's very understandable

所以可以理解的是

[00:14:16]that this mother ringed seal...

这位正在注视我的...

[00:19:10]who's looking at me now,

海豹妈妈

[00:21:56]should be a little apprehensive.

显得有点害怕

[00:26:34]That pup of hers is only about three or four days old.

她的宝宝刚刚出生三四天

[00:32:56]And the pup won't be able to swim

海豹宝宝还要等两三天

[00:37:03]for another two or three days.

才能学会游泳

[00:39:54]Seals have good reason

在冰穴附近时

[00:41:38]to be nervous around their holes.

海豹的紧张情绪不无理由

[00:44:01]They need the holes to breathe when the sea is frozen,

当海面结冰时 它们需要出洞呼吸

[00:47:22]but this makes them easy to find.

但这也使它们很容易暴露

[00:52:23]Polar bears can sniff out seal holes,

即使海豹穴埋于雪下

[00:55:02]even if they're covered in snow.

北极熊也能嗅出它们的位置

[00:57:06]Spring is the best hunting season.

春季是狩猎的最佳时节

[01:08:35]This mother's found a food store under the snow

这位母亲找到了埋于雪下的贮藏食物

[01:11:20]that was probably made by an Arctic fox.

这可能是北极狐所为

[01:13:58]It's a time of plenty now,

这是个富饶的时节

[01:18:10]but the bear family need to make the best of it

但北极熊家庭仍需要尽力寻觅食物

[01:20:35]because the good times are about to come to an end.

因为好时节马上就要结束了