我喜欢游泳和爬山，但是我最喜欢的是骑自行车。
There are many advantages to ride the bicycle. In the first place, riding bicycle makes me feel independent. I can go anywhere by bicycle. Especially during rush hours, I can still move freely. Secondly, using a bicycle is good for environment protection, because it won't emit any waste gas. Moreover, bicycle riding offers me a healthy body.
骑自行车有很多优点。首先，骑自行车使我感到独立。有了自行车我可以去任何地方。尤其是上下班时间，我仍然可以自由的移动。其次，使用自行车有利于环境保护，因为它不排放任何废气。此外，骑自行车给了我一个健康的体魄。
In my free time, I often ride my bicycle to get around in the downtown area or in the countryside, so as to relax myself. It's really a nice outdoor activity for me, I think.
在我的空闲时间，我经常骑自行车在市区或者乡村到处走走，为的是自我放松。我觉得那对我来说真的是一个很好的户外活动。
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