He takes pride in his erudition in that field.

Baihe County is one of the beautiful places in China.

He puts on new shoes every day.

Oh, if that's the case, it's fine.

He started running to chase the criminal.

He is a person who can make an appropriate response in any situation.

He always takes an arrogant attitude.

I can't stand his arrogant attitude.

He is studying about the ancient royal family.

He crossed the crosswalk.