sit down under

sit down under class sit down Sit down,please. sit down怎么读 英语Sit down,please, sit down的意思 Sit down,piease. Sit down,please是什么意思 sit down,please答语? sit down怎么读 sit down的反义词 sit-down meal sit down please sit down.祈使句 请问Sit-down Restaurant You always sit under a sit down -----sit的t发音吗? Sit!Stay!Wait!Down!歌词