自由泳和蛙泳是专业名词了（free swimming!! frog swimming!!!!猜的，呵呵)

羽毛球是badminton

我喜欢运动是i like sports

我善于做是i am good at

老外不说我好爱 喜欢就是喜欢 不喜欢就是不喜欢

我想你可以说i really like

仅供参考 actually i think u can visit yahoo and looking 4 translation that is much better