2 . 请根据上下文内容,将文中划线部分译成汉语或者英语。
There are a number of reasons that can be given as to why children should be taught swimming at a young age. 1 如果你的孩子知道基本的游泳技巧,you can be at peace when your children are near the water. 2 The best way to teach your children to swim is to make them join swimming classes. There are professional(专业的)trainers around your children. 3 They can teach them all the skills of swimming. You can join the parent-child lessons to make your children feel comfortable. If your children are a bit older, then get permission and sit by the pool to watch them learn.
4 游泳是一种快乐且让人放松的运动方式.You can make it easy for your children to understand. Coordinating(协调)the movements of their arms and legs will take some time. But, with regular practice and training this can be overcome. So, start with the basics and be around your children when they are learning how to swim. 5 Once they know how to swim, then you can be at peace when they play around the water.