The last time I saw him was in May.

　　我上次見(jiàn)到他是在五月份。

　　The crisis was at its height in May.

　　危機(jī)在五月份到了最嚴(yán)重的關(guān)頭。

　　The festival is traditionally held in May.

　　這個(gè)節(jié)日按照傳統(tǒng)是在五月份過(guò)的。

　　In May they danced in the streets, buoyed by their victory.

　　5月他們?cè)诮稚咸�舞，為勝利而振奮。