Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空呱呱乱叫。

I could hear croaking of the frogs .

我能听到青蛙呱呱的叫声。

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

我能听见邻桌有人用墨西哥语断断续续呱呱的谈话声。

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

我向这位顶呱呱的印第安人向导学习跟踪。

The crow croaked disaster.

乌鸦呱呱叫预报灾难。