On hot days, you need an electric fan.

Thus, we made the project a success.

Hello, this is Tanaka. May I ask who is calling?

This contract requires the signatures of both parties.

We signed the contract.

We obtained an agreement on that issue.

We agreed on the plan.

He averted his eyes to avoid the stare.

He was staring at her beauty.

The Triassic is the era when dinosaurs first appeared.