take part in
take part in 参加，参与
例句：
1、Subjects or participants - Who will take part in your study ?
研究对象或参与者――谁将会参与你的研究？
2、Students should do surveys, visit museums, take part in charity work and hand in reports for teachers to decide on their marks.
学生应该通过做调查，参观博物馆，参加公益劳动，上交给老师的这些活动的报告，决定他们的成绩。
take part in the race 参加比赛
例句：
1、He is fairly quick, but not quick enough to take part in the race.
他跑得相当快，但要参加比赛还不够快。
2、States that want to take part in the Race to the Top cannot have rules that bar performance-basedpay for teachers.
那些又条例规定拒绝将老师薪水与学生表现挂钩的州不能参加这次比赛。