这句话有没有语法错误?应该怎么改?the percentage of the people who have interest in subject is twice that of enjoying learning and to improve prospects of promotion.the ratio is 40% to 20%.
问题描述：
这句话有没有语法错误?应该怎么改?
the percentage of the people who have interest in subject is twice that of enjoying learning and to improve prospects of promotion.the ratio is 40% to 20%.
答
It is that of twice to like to study in percentage of people interested in the theme,the prospect of improving promotion.the rate is 40% to 20%.