I am studying Japanese.

We are going on a trip together.

His face is very expressive.

His face looked very serious.

When I looked at his face, I felt something was wrong.

Spray drying is a method of dispersing a liquid into fine particles and drying them.

I bought a new atomizer.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

Using the private railway makes commuting very convenient.