If someone makes/commits a false start, the race is immediately stopped and the runners have to start again.如果有人抢跑,比赛马上中止,运动员必须重新开始。The contract commits the company to finishing the bridge by next fall.合同规定公司须于明年秋季完成大桥建设工作。If an individual commits a fraud he will be detected.如果有人犯了诈骗罪,他会被查出来的。