but it's discovered that repeated hammering will tire the clam... 但它发现反复敲打会令蛤蜊疲惫
The monkey isn't strong enough to crack the shell... 猴子不够强壮 无法砸碎蛤蜊壳
How to get the meat from inside a closed clam. 如何吃到蛤蜊里面的肉
But milk wasn't the early mammals' only secret weapon. 但是母乳并不是 早期哺乳动物唯一的秘密武器
The mother's flexible nose can smell food hidden beneath the leaf litter. 母浣熊灵活的鼻子 能够嗅到藏在树叶下的食物
A supersense honed over millions of years of foraging in the darkness. 这是在数百万年夜间觅食的过程中 磨练出来的超凡感官
that help them thrive in the rich rainforest. 能够帮助它们 在富饶的雨林中兴旺发展