Mail arrived while I was away from home.

He was promoted to lieutenant general yesterday.

The Mesoarchean eon is a part of Earth's history, which lasted from about 3 billion years ago to about 2.8 billion years ago.

Where does the Mesoproterozoic era fit in the history of the Earth?

He plays a very important role as the team's middle blocker.

I visited Zhongwei, a prefecture-level city in Ningxia, China.

My restaurant offers Japanese, Western, and Chinese cuisine.

He is studying the history of the Middle East.

This curry is mildly hot, which is just the right level of spiciness.

When he was a middle-school student, he used to study in the library every day.