每年快到五月底的时候，实际上全体Calidris canutus rufa鸟(红腹滨鹬的一个亚种)蜂拥而来，到特拉华湾歇脚和吃食。

Every year toward the end of May, virtually the entire population of Calidris canutus rufa [a kind of red knot] funnels into Delaware Bay to rest and eat.

youdao

布谷鸟，四月来，五月一直在，仲夏唱支歌，然后就离开。

The cuckoo comes in April, and stays the month of May; sings a song at Midsummer, and then goes away.

youdao

在窗前，我看着五月的白杨，想到了这些。我等待的那只鸟始终没有再来。

In the window, I saw in May's Poplar thought of these. I wait for the bird has never come back.

youdao