我们要调查一下情况，找出根本原因。

We need to investigate the cases, and find the root of the cause.

youdao

但是特别要调查一下其它可选的餐饮公司。因为我从雇员那里得到很多负面反馈。说服务的标准和食品质量越来越差了。

But especially look into alternative catering companies. As I've been getting a lot of negative feedback from the employees that the standard of service and quality of the food has been getting worse.

youdao

其实这次调查的目的是要考量一下一个城市对其边界范围之外的影响力，不管有多少人想要涌入这些大城市的边界。

Instead the goal of the survey was to measure how much influence a city yields outside its own borders — however bursting at the seams those borders might be.

youdao

that we would need to investigate further.

未来要调查一下。

麻省理工公开课 - 计算机科学及编程导论课程节选