But if you are serious about achieving your site's purpose, and if testing can show you which version of a page does best, then where is the argument not to test?

但如果你是认真对待你的网站目的的，而且如果测试可以让你明白哪个页面版本能做的更出色，那对与是否做测试还有什么好争论的呢？

youdao

youdao

If testing does not yield successful results, our products will not be approved.

如果测试产生不成功的结果，我们的产品将不会被批准。

youdao

Scientists are testing bone from Nikumaroro to learn if DNA, deoxyribonucleic acid, can be recovered from it.

VOA: special.2011.01.18

Well, you could just try it and see if it works, right? That's what testing is all about.

你可以仅仅的去试试运行程序，然后看看结果对不对？这就是测试的内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

It is, of course, important if you use animal testing to treat the animals with as much dignity as possible.

如果要用动物做实验的话，请给予这些动物最大的尊严，我认为一点十分重要。

需要动物实验吗？ - SpeakingMax英语口语达人

If testing goes well, McCarthy told Social Media Today in late July, such job-spam filters could be available for all LinkedIn groups in a matter of weeks.

FORBES: LinkedIn's Biggest Fans Might Be Driving The Rest Of Us Nuts

There in the family room, where the great plasma TV screen stared blankly and the morning Globe lay, still in its plastic wrapper, where it had been tossed onto the sofa unread, Lynne kissed dryly, tentatively, as if testing her lipstick.

NEWYORKER: Outage

At least 10 percent had never done vulnerability testing or did not know if such testing had been done.

FORBES: Security Experts Warn State Governments Face Losing Battle With Hackers