Usually, a load test is recommended prior to a production go-live test, which exercises the product for a specific set of use cases.

通常，推荐在进行生产上线测试之前先进行载入测试，将使用一组特定用例对产品进行测试。

youdao

By testing, I don't mean asking a few folks around the office; I mean doing a live test that demonstrates-with hard figures-what site visitors actually do.

通过测试，我的意思并不是叫一些同事；我的意思是做个实况测试来说明站点访问者真正做了些什么。

youdao

Currently no practical live test exists to check whether an apparently healthy, wild animal is actually incubating the sickness; only a brain sample will do.

因目前缺乏实用的活体测试法，无法知道看似健康的个体是否处于潜伏期，唯一的办法就是检查脑部样本。

youdao

Gemini would test the men's ability to live and work in space.

VOA: special.2009.06.24

Listen to the Ashes live on Test Match Special on BBC 5 live sports extra, Radio 4 LW and online (UK users only) - series starts 25 November 2010.

BBC: Ashes: Ian Bell and Tim Bresnan shine for England

Sean Morris, chief executive of the Professional Cricketers' Association, told BBC Five Live that Test cricket remained the "pinnacle" for the England players.

BBC: England stars clear for IPL deals

An IDEO team in New York built a series of live websites to test the appeal of the ideas to consumers and analyze the effectiveness of different marketing messages.

FORBES: IDEO Helps Big Companies Learn From Start-ups