It has been our experience that when a formal testing team is established, developers are less likely to perform thorough testing of their own code.

我们的经验是当一个正式的测试团队成立时，开发人员可能更少进行自己代码的彻底测试了。

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It has been ten months since internal testing started last August and despite the popularity of the product, Sina microblogs have not had an official launch.

尽管新浪微薄自8月份开始内部测试并逐渐流行，但是仍然没有正式启动。

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It is when the load has been underestimated or when no testing has been performed at all that things can get ugly.

如果过低地估计了负载，或者根本没有执行任何测试，那么情况将会非常糟糕。

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It has been testing a saltwater mist that Schaller says is "the best thing ever" for clearing out her lungs.

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For them, it has been testing a new bit of technology - called the broadband regenerator - which it hopes can squeeze a fairly decent speed - up to 5Mbps - out of lines that have struggled before.

BBC: When will UK rural areas get fast-speed fibre internet?

Google may have earned plenty of buzz with its announcement last weekend that it has been secretly testing self-driving cars on California roads.

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