02 科学技术（7 / 13）

小贴士

1. our try has made remarkable progress on aerospace teology.

我们国家的航天技术已经取得了长足的进步。

2. more than one hundred years have past sihe wright brothers ied the first plane in the world.

距离莱特兄弟发明飞机至今已经过去100多年了。

3. the boeing pany is still the giant in aerospagineering.

波音公司依然在航空技术领域独占鳖头。

4. the space travel will not be just a fantasy any more.

星际旅行将不再是一个梦想。

5. the ameri stists plan to i an unmanned space vehicle to explore the mars.

美国科学家计划发明一个无人飞行器去探索火星。

6. modern life he services of the applied satellites cirg the earth on a large scale.

现代生活在很大程度上离不开环绕地球的应用卫星的服务。

7. the aerospace teology is a high-tech subject which depends on the support of many other subjects.

航空航天技术是一门高技术的学科，需要很多其他学科的支持。

建筑工程

dialogue

owen just came back from his busirip to hong kong.

欧文刚刚从香港出差归来。

mike: when did you e back from your busio hong kong?

迈克：你什么时候从香港出差回来的？

owen: i came back t