Not all the boys in our class love sports题目是部分否定.要改写,但保持部分否定.怎么改?

问题描述:

Not all the boys in our class love sports
题目是部分否定.
要改写,但保持部分否定.
怎么改?

Some boys in our class love sports.
或者
Some of the boys in our class love sports.

All the boys in our class don't love sports.
All在否定句中表示部分否定