第一部分：将下列术语翻译成中文

1、 abstract translation

2、 adequacy

3、 agent

4、 appeal-focused texts

5、 multi-media texts

6、 naturalness

7、 loan translation

8、 coherence

9、 commission

10、 consecutive interpreting

11、 domesticating translation

12、 pre-editing

13、 explicitation

14、 poly-system theory

15、 under-translation

    The space station was originally conceived as a platform for sending spacecraft to other planets.

    不过，这一使命后来转变成了一个绕地球运行的实验室，对人类和其他生物体在太空环境下的表现进行试验，希望借此对基本生命功能有更多的了解、发现新的医疗方法。

    “太空环境”其实指的就是“太空和地球不同的环境，即没有重力或者是低重力的环境”，译为“low-gravity environment”。这句话首先说明了现今太空站的使命，然后介绍了人们对它寄予的希望，因此翻译时为了体现各自的重点，可将一句话拆分为独立的两句话。

    But its mission has changed into an orbiting laboratory to conduct experiments on how humans and other organisms fare in a low-gravity environment. The hope is to understand more about basic life function and to discover new medical treatments.