I have established a good working relationship with my boss.
我与老板已经建立起良好的'工作关系。
The school has established a successful relationship with the local community.
这所学校与当地社区建立了良好的关系。
This unit is now an established part of the course.
这个单元现在为本课程既定的一部分。
We had to work within the parameters that had already been established.
我们必须在已设定的范围内工作。
They are an established company with a good reputation.
他们是一家地位稳固、信誉良好的公司。