“十三”造句

很多人认为十三是个不吉利的数字.
Many people think thirteen is an evil number.

一本题为《金色十三》的新书讲述了他们的故事。
Their story is the subject of a new book titled "The Golden Thirteen".

独立战争前夕,北美十三州每年生产3万吨生铁。
On the eve of the Revolution, the colonies produced thirty thousand tons of crude iron a year.