His speech boosted the team's morale.

This diagram is very complex.

This is the first time I've crossed the threshold of his house.

I heard the beautiful call of the lesser cuckoo in the park.

He spoke about the Zen teaching of 'form is emptiness.'

He works as a bodyguard for an important politician.

He was hired to escort the important guest.

We are here to escort the ambassador.

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

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