那就用it代表sports好了吧,内容如下:
Ithinkit'sveryimportantforeveryonetodosports.Ilikesportsbecausethey'renotonlygoodformyhealthbutalsogoodformystudy.Myfavoritesportisswimming.WheneverIamfree,Iwillhaveaswimwithmyfriendsintheswimmingpool.Afterswimming,Iusuallyfeelhappyandrelaxed.What'smore,Icanputmoreenergyintomystudy.Solet'sdosports,andwewillbecomestrongerandstronger.