With your eyes man marking, it seems that people should see through this practice is seen as impolite action.

用眼睛盯人，似乎要把人看透，这种做法也被视为失礼的动作。

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Through this practice I got familiar with some processes of mechanical manufacture, learned metal processing techniques and how to use different tools.

通过金工实习使学生熟悉机械制造的一些过程，掌握金属加工的主要工艺和过程，熟悉各种工具的使用方法。

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On the contrary I was proud of realizing my value through this practice. Though our trip was full of difficulties and the fair was not big as I thought before, the experience was worth remembering.

虽然旅途中有种种的困难和挫折，展销会也不如自己想象的那么盛大，也没有想象中商场的激烈谈判，但是所经历的一切还是很有意义的。

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So let's do a little practice run through this.

让我们先练习一下。

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Even foreign trained doctors have to pass through this gateway before they can practice in the U.S. This gives the government a great deal of clout it is only beginning to use.

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In competition especially, you have gone through this same routine a million times in practice, and it all goes by pretty fast.

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They also get faster at all this by becoming better at encoding and retrieval through intense practice and effort.

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