The gap between the haves and have nots was narrower.

富人和穷人之间的差距缩小了。

These sometimes were thought of as splitting a town between the haves and have nots.

这些轨道有时被视为城镇富人区和穷人区的分割线。

He added, " I just hope it doesn't drive more of a wedge between haves and have nots" .

" 我只是希望富人和穷人之间的关系不会变差。"

It’s a story of the haves and have nots.

这是一个关于富人和穷人的故事。

It's too risky, we don't need it, there are other ways to have healthy children, and it would open the door – possibly – to a world of genetic haves and have nots.

这样做风险太大了，我们还有其他的方法可以生育健康的孩子；这样会催生穷人与富人之间基因方面的差距。