In my spare time, I like to hang out with my friends.

在空余时间，我喜欢和朋友一起闲逛。

He is keen on gardening.

他热衷于园艺。

Surfing is not my cup of tea.

沖浪不是我的最爱。

A healthy hobby relaxes people and provides fun.

健康的爱好使人轻松，帶来快乐。

I spend a lot of time and energy on my hobby.

我在自己的兴趣爱好上花了大量时间和精力。

Too much absorbed in one's hobby and neglecting work are not good.

过度沉湎于自己的爱好而忽视工作是不好的。

I have a strong passion of collecting stamps.

我对集邮有强烈的激情。

I began to pick up this hobby when I was in grade six in primary school.

我从小学六年级就开始有这个兴趣爱好。

This hobby has given me an opportunity to make more friends.

这个爱好给了我结交更多朋友的机会。

Friends with common interests would have a lot to exchange.

有共同兴趣的朋友会有许多的交流。

I've devoted much of my spare time to it.

我在此上花了大量的业余时间。

How much you are interested in will decide how much you can get from it.

你有多大的兴趣决定了你有多大的收获。