谢文青教导，我的作业也完成了。

Experiments show that children may begin learning swimming at an early age. In a specific swimming pool in Los Angeles, children are able to skillfully hold their breath under the water even though they have not learned walking yet. Two months old babies do not show that they are reluctant to go into water. They are used to swimming very soon, so that they may pick up stuff underneath the water. One of the little swimmers' most favorite games is the tricycle race underneath the water. The tricycles are lined in a row underneath of the 7- foot-depth swimming pool. It is to see who is going to reach the other end of the swimming pool first. Many children step into the tricycle, but most of the children either push or pull them. Some of the children can even finish running the whole length of the swimming pool without breathing above water. Whether they are able to win championship in the Olympics, it depends on the time to give an answer. In the meantime, they should be an inspiration to those who are unable to breath after swim less than 5 feet.

实验证明，儿童在很小的时候就可以开始学习游泳。在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。两个月的 婴儿并未显得不愿意入水。他们很快便适应了游泳，以致能捡起池底的物品。这些幼小的游泳运动员非常喜爱的一种游戏是水下三轮车比赛。三轮车并排放在7英尺 深的游泳池底上。孩子们比赛看谁先到达游泳池的另一端。很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。有些孩子能够跑完游泳池的全长而不用露出水 面换气。他们将来是否能成为奥林匹克的冠军，这只能由时间来作出回答。与此同时，他们对我们中的那些游不了5码就已喘不过气来的人应该是种鼓舞。