最佳答案:toughen your courage
最佳答案:The job is really challenging,and can temper your willpower.
最佳答案:Reading is to your mind what exercise is to one's body
最佳答案:i used to run 20 mile to build up my body.the train is equipped you for your fut
最佳答案:关于锻炼的优点和缺点:A:Hey! guy, do you like doing exercise?你喜欢运动吗?B: Absolutely, Exercise