My friend came from China.

His name is China.

He is using that coat from winter to spring.

You need to use your head to solve this problem.

He often uses TDN notation to shorten his messages.

The Romanization of Japanese is very convenient for foreigners.

He has perfectly mastered the Received Pronunciation of English.

Can you tell me the phonetic symbol of this word?

The Kunrei-shiki Romanization spelling method is a common way to convert Japanese into Roman letters.

Bou is my favorite ghost character.