back-crawl

常見例句

Most swimmers use the tumble turn.It is the fastest turn and is used in the crawl and backstroke.
大多數(shù)運動員用滾繙式轉身，這是最快的轉身方法，爬泳和仰泳多用此法。
It revolutionized the butterfly and back stroke and now free style advanced and is one of the most effective tools to building momentum off the start and turn.
它使蝶泳，仰泳和自由泳得以發(fā)展和改革，是出發(fā)和轉身後創(chuàng)造推進力的最有傚的手段之一。