we stepped on the beat and made some strange movements from time to time, which made us laugh, even the music teacher enjoyed it.音乐课上,随着音响与我们的掌声,“摇滚巨猩”自信地走上舞台,
敲门的那个人是他的朋友。The man knocked at the door is his friend.这就是我去年写的那本书。This is the book that I wrote last year.这就是你正在找的杂志。This is what you are looking for a magazin