forty后面的数字是：forty-one
There are forty boys in the class.
全班一共有四十个男生。Forty-one people are said to have been seriously hurt.
据说有41人严重受伤。
She hit her mother forty-one.
她又打了她妈妈四十一下。
She hither mother forty-one.
她砍了她妈妈四十一下。
How many trainers are there in forty-one pairs?
四十一双运动鞋有多少只
