游泳

The survey showed that the current existing problems of the elderly swimming are:(1) venue facilities: the Welfare swimming facilities are less, resulting in exercise is unconvenience, the ticket prices of stadium are too high; humane safety facilities are lack; opening hours are too short and staff are crowded.

调查结果表明，目前成都市开展中老年游泳运动存在主要问题有：（1）场馆设施方面：福利性质游泳场馆较少，导致锻炼不便；室内场馆门票价格过高；&人性化&、安全的设施配备不齐；开放时间太短且人员拥挤。

China Woman's swimming,as the advantage event of swimming in China,and the aptest event to become the new point of growth of Medal Project in a short time,plays extremely important role in the strategy of"119".

作为中国游泳的优势项目--女子游泳是最容易在短期内成为新的奖牌增长点的项目，在&119&发展战略中具有极其重要的意义与地位。

People swim in the harbor and go to rest on the buoys.

人们在海港游泳，在游泳圈上休息。

Actually I like swimming and think nothing is more refreshing than a swim.

其实我很喜欢游泳，认为没有比这更令人耳目一新比游泳。

Actually I like swimming and think nothing is more refreshing than a swim.

事实上我很喜欢游泳，没有比游泳更能让人精神振奋的事了。

He is no more skillful at swimming than you are.

他不善于游泳，如同你不善于游泳一样。

In order to find which hand-figures could provide higher propulsive efficiency for swim ming,two different 3D unstructured grid models of a native woman swim mer s hand and forearm were generated based on two hand-figures-fingers splaying and fingers holding together.

针对采用何种手形游泳能产生较高的推进效率，运用计算流体力学(CFD，Computational Fluid Dynamics)方法，建立了国内某女运动员手掌和前臂在五指并拢和五指分开两种手形的三维非结构网格模型；计算了90°攻角划水时两种不同手形的手掌和前臂在不同来流速度下的推进阻力、推进升力及其系数值，依据计算结果对手周围的流场进行了分析，研究了不同手形对游泳推进效率的影响。

He swims better than he used to.

他游泳比他游泳比过去好多了。

I and my good friend swims together, we played in the water have been very long, but I will not swim.

我和我的好朋友一起去游泳，我们在水里玩了很久，但是我不会游泳。

Few would even dare swim the Amazon river bank to bank but Slovenian Martin Strel plans to swim 3,375 miles down the world's greatest river, defying piranhas, snakes, crocodiles and even sharks.

很少人会甚至不敢游泳亚马孙河银行，但斯洛文尼亚马丁Strel女士打算游泳3，375英里下世界最大的河流，不畏食人鲳，蛇，鳄鱼，甚至鲨鱼。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。