We conducted an on-the-spot investigation to verify the performance of the new product.

Richmond is a beautiful town in London.

My friend lives in Norwich.

She saw a distant mountain.

As for his future, it's unpredictable.

He said '一瞬先は闇', explaining that predicting the future is difficult.

A healthy diet and moderate exercise help boost immunity.

He is an expert in mechanics.

The Earth maintains its shape due to centrifugal force.

He has a strong ability to get things done to make the project successful.