day and night的造句是什么?

用cut down . day and night造句 是一首歌的歌词 大概是 day and night night and day 有day and night 的句子是什么时态? day and night这个词组的中文意思是什么? day by day 和day and night 的用法~ day and night 歌词的中文意思 英语造句day and night,day by day,deal with,decide on,depend on,d every day and night every night and day. day.and.night是什么意思, What has no legs ,but can walk all day and all night?的意思是什么 英语What has no legs,but but all day and all night的谜底是什么