There were no flowers at the funeral, by request.按照要求,葬礼上没有摆花。I'm singing this next song by request of Mr. Li.应李先生的要求我这就唱下面这支歌。We are offering these scarves for sale again by request.应大众要求我们再次出售这些头巾。The band are playing this song by request of the Queen.乐队应女王的要求演奏这首歌。