Philately pingpong roller skating reading and music.

集邮轮滑读书和音乐。

Stamp collecting and coin collecting are parallel hobbies.

集邮和收藏硬币是相似的爱好。

This exhibition is a mecca for stamp collectors.

这个展览会是集邮者都想去的地方。

He occupied himself in collecting stamps.

他忙集邮。

Collecting stamps is a good fad.

集邮是一种好的业余消遣。

He collects stamps.

他集邮。