这也让两国的关系更加复杂难测。

That makes the relationship between the two very hard.

youdao

在您看来，什么样的代码最难测试？

What is the most difficult type of code to test in your opinion?

youdao

最后一个选项不是必须的，特别是因为它的值很难测量，但希望限制打印图形密集型文件的用户的确可以利用这个选项。

The latter is not required, especially because it's a difficult value to gauge, but it does provide options for people who want to limit the printing of graphically intensive files.

youdao