If you don't mind, you can use my car.

He listened to the news with an expressionless face.

She exercises her facial muscles every day to keep her face youthful.

I showed a doubtful expression at his words.

This movie was really depressing.

This forest is covered with dense trees.

He is suffering from depression.

His expression was gloomy.

His heart was filled with gloom.

He can completely empty his emotions.