范围的英文是 "range"。它的来源是拉丁文 "rangus" 或 "reg-", 意思是 "to stretch" 或 "to set in a row"。

例句：

This car has a range of 500 miles on a full tank of gas. (这辆车满箱油可行驶 500 英里。)

The range of temperatures in this region can be quite extreme. (这个地区的温度范围可能非常极端。)

The teacher asked the students to solve problems within a certain range. (老师要求学生解决一定范围内的问题。)