Translation of "Postcard" in Chinese

He gave me a postcard.

他給我一張明信片。

My parents sent me a postcard.

我父母給我寄了一張明信片。

Prepare five postcard sized pieces of cardboard.

準備五張明信片大小的硬紙板。

A friend of mine asked me to send her a postcard.

我的一位朋友要求我寄給她一張明信片。

Put this stamp on the postcard and drop it in the mailbox.

把这张邮票贴在明信片上，然后投到邮箱里。

I don't have a stamp collection, but I have a Japanese postcard collection that I could use as an excuse to invite him.

我沒有集郵，但是卻收藏了一堆日本的明信片，我想我可以用這來做藉口，邀請他來我家。