in class指課堂課in the class 意思班級面班in classesIn English classes, body language has functions of organizing, demonstrating and suggesting.體態(tài)語英語教組織、示范、暗示作用Do volunteer work, take up a hobby, enroll in classes or pursue a part-time job.做些志愿工作培養(yǎng)點興趣參加些課程點東西或干點兼職工作