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- The purpose of this study was to use propulsive power and propulsive distance to predict the arm stroke, frog kick, and coordination efficiency among different levels breaststroke swimmers. 摘要本研究目的在探讨以游泳推进功率及谁进距离预测不同等级蛙泳选手划手、蹬夹腿及协调效率。
- timing of the arm stroke and kick 手腿配合时机
- Discussion of the Mutual Effect by the Arm Stroke in Crawl Stroke 关于爬泳双臂之间相互作用的探讨
- Most swimmers, and in particular breaststrokers, stay under water too long.Other than in breaststroke, arm stroking should begin before a breath is taken. 大多数游泳运动员，特别是蛙泳运动员在水下的停留时间过长，除了蛙泳之外，手臂在呼吸之前就要开始划水了。
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- The lazy boy has not done a stroke of work all day. 这懒小子一整天一点事都没干。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- I am enraptured with the stroke of good fortune. 我由于这一次的幸运而狂喜。
- It was a stroke of luck that I found you here. 我在这里碰见你真是运气。
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- It was so hot yesterday that I had a heat stroke. 昨天太热，我中暑了。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- He's now fully recovered from his stroke. 他现已从中风病完全康复了。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- Your idea was a stroke of genius! 你的主意真了不起！
- I've just seen them going down the road arm in arm. 我刚看到他们臂挽着臂沿着这条道走去。
- She'll let you borrow the car if you twist her arm. 你要是硬要她把汽车借给你，她就借给你。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- Curt never did a stroke of work. Catch him! 柯特从未做过一点工作。
