I'll pick up at that point, expanding the discussion into ways you can improve the quality of your tests and check the quality of the finished code.

我将以这个问题为起点，讨论如何改进测试的质量和检查最终代码的质量。

youdao

At some point each developer must check his or her code into the source control system to see whether it will work with all the code others have written and checked in.

在某一时刻，每个开发人员都必须将他的或她的的代码检入到源控制系统中，以考察这些代码是否能和其他人编写并提交的代码一起工作。

youdao

The safe point check is done when returning from native code (I'm not sure I understand the specifics, though).

的安全点进行检查，当返回从本机代码（我不太明白的细节，虽然）。

youdao