range
单词辨析：
指数、量、年龄等的范围，常后接具体的上下限额。
This game is suitable for children in the pre-school age range.
这款游戏适合学龄前儿童。
Most workers in that company earn a salary in the range of 3000 yuan to 4000 yuan.
那家公司多数员工的薪水在3000元到5000元之间。
This coat is out of my price range.
这件外套我买不起。
Her reading covers a wide range of subjects.
她阅读的书籍涉及诸多学科。
指研究或工作的领域。
In fact, he is an adventurer in the financial field.
实际上，他是个金融领域的投机者。
He has become very famous in his own field.
他在自己的领域里已经大名鼎鼎了。
She works in the field of environmental protection.
她从事环境保护工作。
Who is the expert in that field?
谁是那一领域的专家？
指学科、活动、书籍等的范围，也指不同的活动圈子。
the music/cinema scope
乐坛/影坛
The police had to first define the scope of the investigation.
警方首先要界定调查范围。
A discussion of post-colonial issues is beyond the scope of this book.
对后殖民主义问题的讨论不在本书范围之内。
相关例句：
Tactical nuclear weapons have shorter ranges.
战术核武器的威力范围较小。
This is outside the range of our study.
这不属于我们研究的范围。
It reminds me of my days on the rifle range preparing for duty in Vietnam.
它使我想起了在靶场练习射击准备去越南服役的日子。
The range includes chests of drawers, tables and wardrobes.
该系列包括五斗柜、桌子和衣橱。
Cars are driven through the mess, splashing everyone in range.
车从脏水里驶过，溅了周围所有人一身水。
The range could do with being extended.
范围需要扩展。