The blue-collar workers are working hard in the factory.

The shock absorber of this car has broken.

Thus, we made the project a success.

If he doesn't improve his diet, the risk of fatty heart will increase.

My umbrella was completely useless in the sudden downpour.

Gouki is my best friend.

On hot days, you need an electric fan.

We signed the contract.

This contract requires the signatures of both parties.

We agreed on the plan.