一只草原犬鼠会发出表示“草原狼”和“大只”的信号，而还有另一个信号表示其靠近速度有多快。

The prairie dog makes a call that means "coyote", then one that means "large", and then another one to indicate its speed.

youdao

河鼠爬进他的床铺，用毯子把自己紧紧裹住，就像一行大麦落进了收割机的怀抱一样。

He clambered into his bunk and rolled himself well up in the blankets, as a swathe of barley is folded into the arms of the reaping machine.

youdao

鼠蛇一般没有毒，对人也没有威胁。

Rat snakes aren't poisonous or a threat to people generally.

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