In chemical experiments, we use a graduated cylinder to measure the exact amount of liquid.

Have you ever seen a helicopter hovering?

The drone is hovering in the air.

He is bilingual, able to speak both English and Japanese fluently.

He received bilingual education and can speak English and Japanese fluently.

By training the orbicularis oris muscle, your expressions become more expressive.

He loves the performance of rinyu-gaku.

I often go bouldering on weekends.

Oxyrhynchus was an ancient city in Egypt.

I practice English hearing every day.