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- He learns swimming by swimming. 在游泳中学会游泳。
- Remember : you learn to swim by swimming . 记住：你是在游泳中学会游泳；
- He managed to remain cool by swimming occasionally. 他不时地游泳来使自己保持凉快。
- He learns English by listening to tape recording. 他通过听录音的办法来学英语。
- We learn to swim by swimming. 我们在游泳中学会游泳。
- SW 10.6 Obstructing another swimmer by swimming across another lane or otherwise interfering shall disqualify the offender. 游出本泳道阻碍其他运动员或用其他方式干扰其他运动员者，应取消其资格。
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- He must sink or swim by his own efforts now. 现在得靠他自己去闯了。
- He learns pronunciation by imitating the teacher. 他是向老师模仿来学习发音的。
- He took his ease by swimming pool. 他到游泳池边休息一下。
- He learns English by listening to tape recordings. 他通过听录音的办法来学英语。
- He went swimming by the sea only to be drowned. 他到海边去游泳,结果却被淹死了。
- He learns English by listening to the radio . 他通过听无线电学英语。
- He learned to profit by his mistakes. 他学会了从自己的错误中获益。
- He improved on his previous performance by swimming the distance in less than a minute. 他以不到一分钟的时间游完这段距离，从而刷新了他以前的成绩。
- He learns English by listening to the radio. 他通过听无线电学习英语。
- He secured office and riches by swimming with the stream. 他靠随声附和而升官发财了。
- He is left by his family to sink or swim by himself. 他遭家人遗弃，一切得靠自己。
- The best way to learn swimming is to plunge into warter. 要学游泳，最好的方法就是跳到水里去。
- He learn english by listening to tape recording. 他通过听录音的办法来学英语。
