Have a great example or case study you want to share?

你有好例子或者案例研究吗？

youdao

That's one of the challenges of being a spy or case officer.

这只不过是特工或谍报人员要面临的考验之一。

youdao

That's one of the challenges of being a spy or case officer.

这只不过是特工或谍报人员要面临的考验之一。

youdao