He is an expert in dynamics, helping to solve complex problems in physics.

Understanding the principle of electromagnetic induction is very important in learning physics.

My father drives a truck.

The fire truck went into action because of the fire.

He was diagnosed with esophageal cancer.

Please call a Tsuji taxi.

I bought new sneakers.

He is my most reliable ally.

I will participate in the joint party tonight.

This town has well-maintained bicycle lanes, making cycling enjoyable.