Objective To analyze and study astronaut and his personal equipment safety.

Li Yongzhi: Professor, Astronaut Research and Training Center of China, Beijing 100094.

作者简介: 李勇枝:研究员, 中国航天员科研训练中心, 北京100094.

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The boys made believe ( that ) they were astronauts.

男孩儿们假扮成航天员.

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I know the polar bear 3 be from the Arctic 4, too.

我还知道北极熊来自北极.

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In spite of vigilance a polar Bear escaped from the zoo.

尽管警戒很严,北极熊还是逃出了动物园.

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A polar bear has a preference for cold weather.

北极熊喜欢寒冷的天气.

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There was a great difference in adaptability to low light environment among combinations.

杂交水稻适应弱光环境的能力是由自身因素决定的,组合之间存在很大差异.

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But they are on the first floor.

但是在一楼.

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The Clarks live on the second floor of their house and lease the first floor.

克拉克一家住在他们房子的二楼,而把一楼租出去了.

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The telephone is in the little study on the ground floor.

电话在一楼的小书房内.

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There is a budget department on the first floor.

一楼有廉价商品部.

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Heavy Load: You betcha! But check with Sky-Byte.

当然了! 但是你先跟天鲨商量一下.

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Look at me now, I betcha prolly sick of me now.

现在看着我, 现在我厌恶这该死的.

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The animals were seriously maltreated.

这些动物遭到残酷的虐待。

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Isn't that a bit harsh?

那不是有些太残酷了吗？

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I don't like durians especially their strong odd smell.

我不喜欢榴莲,特别是那股浓烈的怪味.

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It's more hygienic to use disposable paper tissues.

使用一次性餐巾纸更为卫生.

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He shaved himself with a disposable razor.

他用一次性刀片刮脸。

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I felt an urge to further my studies in Europe.

我有一种去欧洲深造的冲动.

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Do your employees have an opportunity for further training or education?

你们的雇员有进一步培训或深造的机会 吗 ?

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Her education was cramped by her lack of money.

她因缺钱而无法深造.

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