He roughly carved the wood into shape.

His art style is unique, it's neither fish nor fowl.

His blood congealed with fear.

He goes fishing in the sea every day.

In linear algebra, the upper triangular matrix plays a very important role.

By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

Understanding the concept of 'Ha-line conversion sounds' is important in learning Japanese.

I will go to school.

He was lying face-up, looking at the stars.

Listening to music is really enjoyable.