所有这些意味着你可以方便的在任何时候测试你系统，并且能够迅速看到测试结果是通过还是没通过。

All this means you can test the entire system at any time without inconvenience, and quickly see what passes and what fails.

youdao

所有这些意味着你可以方便的在任何时候测试你系统，并且能够迅速看到测试结果是通过还是没通过。

All this means you can test the entire system at any time without inconvenience, and quickly see what passes and what fails.

youdao