如果你是一個游泳愛好者，成立一個游泳俱樂部是很好的事情。

　　If you are a swimming fan, it is great to start a swimming club.

　　我加入了游泳俱樂部。

　　I am in the swimming club.

　　去年我加入了游泳俱樂部學習游泳。

　　Last year I joined the swimming club to learn to swim.

　　我還做過游泳俱樂部的救生員。

　　I was also a lifeguard in a swimming club.