Any swimming stroke can be used in triathlon.

铁人三项赛的游泳可以采用任何泳姿。

youdao

What swimming stroke are the competitors to adopt?

选手在游泳时应采用什么泳姿？

youdao

You'll never keep afloat if you keep throwing your arms and legs about like that; you have to make the proper swimming stroke.

如果你像这样手脚乱舞，你怎么也浮不起来；你必须使正确的游泳姿势。

youdao

Spitz won seven golds, four individual, at Munich in 1972 and while Phelps could not match that feat, he is likely to take his tally here to eight medals after Saturday's medley relay final without swimming a stroke.

CNN: Phelps wins gold medal number five

He points out that a team of basketball players can win, at most, one gold for their country, while a swimmer can win two golds for swimming the same stroke the same distance twice: once individually and once as part of a relay team.

WSJ: 2012 London Olympics: Do Gold Medals Matter More Than Total Medals?

Miss O'Sullivan's swimming was a gentle breast-stroke, so a double did the nude scene.

ECONOMIST: Maureen O��Sullivan