The system has stable and credible performance by testing.

该系统经实际测试，工作稳定、性能可靠。

youdao

Testing usually consumes less time, but has more credible result.

考试往往时间短、结果更科学。

youdao

Testing usually consumes less time, but has more credible result.

考试往往时间短、结果更科学。

youdao