art, there is a wireless station; so long as it rec
Several timesin theexperimentalskills competitionI mastered theskillsof good
Take part in或者participate in 或者join in
Because of you I am good at English, and have won numerous awards in competitions in English
Participated in a variety of science and technology competitions参加了各种科技竞赛
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妖妖小雯雯
