我们始终以“客户为本”，坚持不懈、持之以恒地提高服务水平，把客户满意度作为评价和改进我们一切工作的标准。

We always take the "customer oriented", the persistence and patience to improve service levels, customer satisfaction as the evaluation and improvement of standards of all our work.

youdao

It's definitely a practice you have to do constantly and consistently.

这是必须要进行的练习,要坚持不懈，持之以恒。

普林斯顿公开课 - 人性课程节选