It's cheaper to send this package by sea mail.

I mailed a letter at the post office.

I sent a postcard to my friend.

I sent you a postcard.

Mr. Robinson is my English teacher.

I sent important documents by registered mail.

She wore a bindi on her forehead to express sanctity.

The binturong is a member of the cat family and lives in the forests of Southeast Asia.

There is not a single letter in my mailbox.

I want to learn Min Dong Chinese.