Stamp collecting was the theme of his talk.

他谈话的主题。

John has many hobbies, such as hiking and stamp collecting.

约翰有很多嗜好，诸如远足和收票。

I don't want to hear any more about your stamp collecting.

不想再听到关于你的事了。

And then some teenagers, you know, they get quite a rush from stamp collecting.

还有些孩子们，他们爱好。

Furthermore, George was a modest character who preferred stamp collecting and spending time with family to courting controversy.

外，乔治性格谦虚，喜欢和与家人共度时光，而不引起争议。