However, software test is a complex process; it needs to consume huge manpower, material resources and time, which takes the 40%-50% of entire software development cost approximately.

然而，软件测试是一个复杂的过程，需要耗费巨大的人力、物力和时间，约占整个软件开发成本的40% - 50%。

youdao

However, software test is a complex process; it needs to consume huge manpower, material resources and time, which takes the 40%-50% of entire software development cost approximately.

然而，软件测试是一个复杂的过程，需要耗费巨大的人力、物力和时间，约占整个软件开发成本的40% - 50%。

youdao