1.
butterfly, backstroke, breaststroke and freestyle.
蝶泳、仰泳、蛙泳和自由泳。
2.
breast stroke, back stroke, butterfly stroke, and free stroke.
蛙泳、仰泳、蝶泳以及自由泳。
3.
John can swim free style, backstroke, breaststroke, and butterfly.
约翰会游自由泳、仰泳、蛙泳和蝶泳。
4.
There are freestlye, backstroke, butterfly, frog stroke and etc.
有自由泳、仰泳、蝶泳、蛙泳等。
5.
"Swimming is both as a competitive sport and recreation. The principal swimming strokes are the crawl, backstroke, breaststroke and butterfly. "
游泳既是竞赛运动又是娱乐。主要游泳姿式有爬泳、仰泳、蛙泳和蝶泳。
6.
Wow! Can he teach me the butterfly and the backstroke?
哇！他能教我蝶泳和仰泳吗？
7.
We often refer the butterfly kick as the body dolphin.
我们通常把蝶泳踢腿称作海豚泳。
8.
Bobo: China got more chances. Among freestyle, breaststroke, backstroke, butterfly, which style do you like best, Andy?
波波:中国有机会的.安迪,在自由泳,蛙泳,仰泳,蝶泳四种泳姿里,你最喜欢哪种泳姿啊?
9.
In individual medley events,the swimmer covers the four swimming styles in the following order:Butterfly,Backstroke,frogstroke,and freestyle.
在个人混合泳项目中,游泳运动员按下列顺序以4种游姿比赛:蝶泳、仰泳、蛙泳、自由泳．
10.
My favorite stroke is Butterfly. She had a very rapid stroke.
我最喜欢的姿势是蝶泳，她频率很快
11.
The butterfly stroke had not accepted as a formal event until 1958.
蝶泳被列入 正式比赛项目是在1958年。
12.
Technical Analysis of Jiang Chengji s 100m Butterfly in 26th Olympic Game;
蒋丞稷第26届奥运会100m蝶泳技术分析
13.
And the four strokes should be in this first butterfly, secondly backstroke, then breaststroke, and finally freestyle.
这四种泳姿要按这样的顺序游:首先是蝶泳，然后是仰泳，再后是蛙泳，最后是自由泳。
14.
B: In individual event, competitors swim an equal distance of four strokes; the order is butterfly, backstroke, breaststroke and freestyle.
个人混合泳比赛时，运动员按下列顺序排列的4种姿势游相同的距离：蝶泳、泳、泳和自由泳。
15.
In individual event, competitors swim an equal distance of four strokes; the sequence is butterfly, backstroke, breaststroke, and free style.
个人混合泳比赛时，运动员按下列顺序从4种姿势游相同的距离:蝶泳、仰泳、蛙泳、自由泳。
16.
In individual event, competitors swim an equal distance of four strokes; the order is butterfly, backstroke, breaststroke and freestyle.
个人混合泳比赛时，运动员按下列顺序排列的4种姿势游相同的距离：蝶泳、仰泳、蛙泳和自由泳。
17.
She swam the butterfly leg on the400- meter medley relay team, but it was really the breaststroke and freestyle legs that made the difference.
她在400米混合泳接力赛中游的是蝶泳，但其实立大功的还属蛙泳和自由泳段。
18.
Elements of the butterfly include pull, breath, recovery, entry and dolphin kick.
蝶泳的泳姿动作要领包括：划水、呼吸、移臂、入水和海豚式打水。