His insight greatly contributed to the success of the business.

His masticatory force is surprisingly strong.

Sanzenjo is my best friend.

I like drawing pictures with this charcoal paper.

This painting expresses the reality he saw.

We are working hard to implement the new system.

The children were playing tag in the park.

He really is a music child, isn't he?

Dad, what are you going to make today?

Mom, what's for dinner today?