超市在书店的左边用英语怎么说

"The supermarket is to the left of the bookstore" 或 "The left side of the bookstore is the supermarket"。

这种表达方式来源于英语中常用的方位介词 "to" 和 "of"，以及限定词 "the" 的运用。

例句：

The park is to the north of the library. (公园在图书馆的北面。)
The post office is on the right of the school. (邮局在学校的右边。)
The museum is across from the hospital. (博物馆在医院的对面。)