He has fundamental knowledge of mathematics.

It is important for us to respect cultural diversity and understand each other's differences.

Mr. Hijikata is my best friend.

There is a lot of beautiful nature in my district.

Please teach me how to swim.

How much does this luggage weigh?

I am eagerly waiting for the good news from him.

The clipping in this music is so bad, it's painful to listen to.

This music is clipping because the volume is too high.

While watching the movie, the audio was out-of-sync with the video, which made me feel very uncomfortable.