Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空乱。

I could hear croaking of the frogs .

听到青蛙的声。

I could hear the staccato clatter of Mexican from the next table.

听见邻桌有人用墨西哥语断断续续的谈话声。

I've been taking lessons in tracking from this really neat Indian guide.

向这位顶的印第安人向导学习跟踪。

The crow croaked disaster.

乌鸦报灾难。