About one in three Americans has a problem with sleep. one in three是三分之一还是三个中有一个?

问题描述:

About one in three Americans has a problem with sleep. one in three是三分之一还是三个中有一个?

三个中有一个翻译过中文才是三分之一吗? 我记得几分之几是 基数词+序数词的呀三分之一基本翻译one third of