介绍:
mess 混乱，弄乱，把……弄的一团糟
exercise 锻炼
gym 健身房
thorough 彻底的
My room is in a terrible mess.我的房间一团乱.
It needs a thorough cleaning，inside and outside. 需要一个大整理,里里外外都要.
take exercise 锻炼
take exercise at the gym.在健身房锻炼
watch movies看电影
Exercise helps to keep fit.锻炼有助身体健康.
