天气适宜我们举行运动会。
许多人希冀可以通过“鞭笞”自己让体形达到适宜的状态，他们总是做使心率最大化的运动。
Many people, out of their desire to "whip" themselves into a state of fitness, try to exercise at their maximum heart rates.
然而尽管相关部门正忙得四脚朝天，努力赶在8月的奥运会前打造一个干净的北京，但运动员仍在担忧到时候空气不适宜。
Yet despite frantic efforts to clean up Beijing in time for the Olympics in August, athletes still doubt the air will be fit to breathe.
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