This factory uses compressed air to operate the machines.

He is an expert in aerodynamics.

By doing wall squats for 10 minutes every day, you can improve your leg strength.

The emotional atmosphere of this room is very calming.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.

She is planning a date with her current boyfriend.

He is accustomed to reading stories to his children every night.

Please tell me the commonly accepted reading of this kanji.