He took the first step to start a new project.

He is acting just like that.

We ate dinner at the Chinese-style low dining table.

Please submit a daily report every day.

His painting looks appropriately resembling that of a professional artist, doesn't it?

His behavior is childlike, isn't it?

French wine is the most highly rated in the world.

In this chemical reaction, fluorine plays an important role.

Fluorine is one of the chemical elements, and its symbol is F.

He is suffering from a headache.