He is always going easy on his work.

He told me to go easy on him.

His nature is very kind.

Detailed information is needed to understand the nature of that project.

I was moved by his sincerity.

His nature is very kind.

A nuclear submarine can travel underwater for a long time.

He felt pain in his buttocks.

My butt hurts because I've been sitting for a long time.

I want to go to Sicily.