When I was in tenth grade, I participated in a track and field team in order to improve my muscles and keep healthy rather than to take part in some running competitions.

当我是在第十年级，我参加田径运动队为了改进我的肌肉和保持健康而不是在一些连续竞争参与。

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During my four years in University, I have participated in a variety of practical activities. There are volunteer activities, sports meeting, speech competitions ect.

大学四年里，积极参加各种实践活动，有志愿者活动、运动会、演讲比赛等。

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I actively participated in the various competitions organized school activities, and access to certain places.

我积极参加学校组织的各种竞赛活动，并获得一定的名次。

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