Chinese students have more weeks off in the summertime than American students.

问题描述:

Chinese students have more weeks off in the summertime than American students.

中国学生比起美国学生的暑假放多了几个周 .
关键是这个 :have more weeks off 放多几个周
have 2 days off 放两天
have 3 days off 放三天
以此类推