spend a penny造句怎麼寫

This suction toilet has been designed for astronauts wanting to spend a penny in outer space.

The owner of the shop did not spend a penny, but he was right, thanks to his bold ideas.

He is a well-known manager who has no power to spend a penny.

He wouldn't spend a penny on this matter.

明華公司經營管理的船隊包括：油輪、幹散貨船。