In this chemistry experiment, we will observe the flame color reaction.

It's my habit to eat a midnight snack every night.

He was arrested on suspicion of involvement in corruption.

This mushroom is suitable for eating.

Baihe County is one of the beautiful places in China.

He takes pride in his erudition in that field.

He is known as an erudite person.

He puts on new shoes every day.

He is learning the technique of beating gold.

I want to see the midnight sun at least once.