The Huns once terrified Europe.

You have to pick up the dog's excrement.

My younger brother is a student at Nagoya University.

This record is recorded in mono audio.

He became lost in the crowd.

The Internet of Things is an important technology in modern society.

The opinion of the minority should also be respected.

She became a widow at a young age.

She became a widow at a young age.

I achieved a big success.