He has a very quarrelsome personality.

He gulped down the water, perhaps because he was nervous.

He is doing special exercises to strengthen his genioglossus muscle.

A coronal consonant, or 'ぜっちょうおん', is a type of consonant that is pronounced using the tip or the upper part of the tongue.

The Osmanthus flowers are blooming, and the whole town is enveloped in a sweet fragrance.

He cleaned the bowl of the pipe thoroughly.

The students lined up in response to the teacher's instructions.

She gave a light kiss on the cheek area.

He really eats like a glutton, doesn't he?

He is majoring in folkloristics at university.