Experienced engineers know and understand the value of tests, because their goal is to create a working system.

有经验的工程师知道并了解测试的价值所在，因为测试的目的就是创建一个能正常运作的系统。

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Rolls-Royce executives say that the pool of experienced engineers, process managers and skilled workers from which the company can recruit is shrinking.

劳斯莱斯的管理人员说，符合公司招聘要求的经验丰富的工程师，项目经理和高级技工的数量大为减少了。

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We have strong technical workforce: a professional work team with experienced engineers engaged in product design, manufacture, sales and installation.

公司技术力量雄厚，拥有一支从事多年新产品开发、制造、销售、安装专业的工程技术人员。

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So for us to train the students, to train the engineers to become more experienced in developing innovative products, but that's where the opportunities are.

这就需要公司对学生，以及工程师进行培训,使其在开发产品创新性方面更有经验，这也是机会所在。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

So Baidu looks for seedlings on campuses that can be taught little by little by experienced engineers.

FORBES: Robin Li, CEO Of China's Internet Search Giant Baidu, Talks About Training Staff

This means that each day millions of Americans travel across bridges that experienced bridge engineers would acknowledge are in jeopardy of failing just like the I-35W did on that fateful day four years ago.

FORBES: One of Every Four U.S. Bridges Is 'Broken'

After setting a record mission rate of seven flights in 2009, launch attempts in the early months of this year experienced a series of frustrating postponements as engineers grappled with a faulty pressure regulator on the rocket's propellant system.

BBC: Ariane rocket completes flawless satellite launch