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.