norm for selection

例句：

1. 1. The company has set a new norm for product quality.
   该公司已经为产品质量设定了新的标准。
2. 2. This is the norm for how we communicate with each other.
   这是我们交流的常规方式。
3. 3. The new norm is expected to change the way people work.
   新规范预计将改变人们的工作方式。