可以想象,最终,那些不能用后腿站立的猫咪就都灭绝了,而能立起来够到食物的猫咪就生存了下来,繁衍生息。
In time, the cats who couldn't manage that trick would die out. The ones who could manage it would survive and reproduce. A cycle begins.
我想,他还是管住了它,就象一个果断的骑师管住一匹用后腿站立起来的骏马。
He curbed it, I think, as a resolute rider would curb a rearing Steed.
我想,他还是管住了它,就象一个果断的骑师管住一匹用后腿站立起来的骏马。
He curbed it, I think, as a resolute rider would curb a rearing Steed.
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