由于主要的测试运行器是基于HTML的，因此打开浏览器是必须的。

Since the main test runner is HTML based, having a browser open is a necessity.

youdao

由于主要的测试运行器是基于HTML的，因此打开浏览器是必须的。

Since the main test runner is HTML based, having a browser open is a necessity.

youdao