The consul is working to protect the interests of his country.

Ryoji is my best friend.

I am collecting the materials needed for this project.

This car uses electricity as fuel.

How much is the mass of this object?

He lifted the big box with both hands.

The ferry is crossing the river.

He is playing the role of building bridges between the two countries.

We are planning to build a bridge over this river.

In phonetics, a bilabial sound refers to a sound that is pronounced using both lips.