My luggage is in the coin-operated locker.

He is connected to a ventilator due to his severe condition.

He spoke to me with an icy attitude.

He is strong like a stone.

In this chemical reaction, ammonium is produced.

竪 is one of the characters in kanji.

Ken-go is my best friend.

Sae acted coldly.

Wu was an ancient country in China.

The afternoon classes are more difficult than the morning classes.