They usuall walk to school,but some times they take the bus.这里为什么是some times?
问题描述：
They usuall walk to school,but some times they take the bus.这里为什么是some times?
急
答
此处应为sometimes,为副词,表示有时.
some times是一个名词短语,表示几次.
此处表示他们通常走路上学,但有时坐公交车上学.