1．You need to workout． 你需要去运动锻炼一下。 2．I really need to lose some weight． 我真的需要减肥了。 3. I've got to start working out． 我必须开始做健身运动了。 4．I really think a little exercise would do you good. 我真的觉得做点运动对你有好处...
