唐娜帮助村民们规划了一个灌溉工程，还建议他们种庄稼。

Donna helped the people of the village to organize an irrigation project, and she also advised them on planting crops.

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工程师们还试图研制一种间断式“开关”，当暴露在日光下时，光照会逐渐消失。

The engineers are also trying to develop an on-and-off "switch" where the glow would fade when exposed to daylight.

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现场的每个人都努力工作，按时完成隧道的建设，在工人们进行这项伟大工程的同时，还开发了10多种最新的技术。

Everyone at the site worked hard to finish building the tunnel on time and more than 10 latest techniques were developed while the workers were doing this great project.

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So recently we also set up a meeting with the new director of undergraduate studies in chemical engineering and

最近我们还和化学工程本科部的新主任开了一次会，

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Generally I can bear who is now Ambassodor said you need to have the engineers following 1 kilometers behind the troops when they entered to this areas to show the people that we were there, we were there to stay. That remains true.

我可以理解现任大使所说的,紧跟着军队之后，我们还需要工程师来建设这个国家,这些工程师进来之后，当地人民就知道我们在这里，我们要留在这里，而这也是事实。

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The other thing about it is that you could make lots of things that are new but generally you think of engineers as making things that are not just new but they're useful, that they do something that needs to be done, and that they do something that improves life, the quality of life of people.

另一个区别是,科学家会做很多很多新鲜玩意儿,而一般来讲,工程师做的东西不只是新奇,它们还很有用,他们做那些需要做的东西,他们做的东西能够提高,人类的生活水平和生活质量

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