low range

例句：

1. 1.The company's sales have been on a low range recently.
   这家公司最近销售额一直很低。
2. 2.He was at the low range of his abilities.
   他的技能处于较低水平。
3. 3. The project is at its lowest point ever.
   这个项目是有史以来最低点。