1. Even he still lives under the illusion that country life is somehow superior to town life.
    即使他也仍存有幻觉，好像乡村生活就是比城市生活优越。

2. But a single optical fiber with a diameter of less than half a millimeter can carry more information than a large cable made of copper wires.
    但是单单一根直径小于半毫米的光纤电缆就可以比由铜丝制成的粗电缆负载更多的信息。

3. By installing optical fiber, digital switches, and the latest wireless transmission systems, a parade of urban centers and industrial zones from Beijing to Budapest are stepping directly into the Information Age.
    由于安装了光纤电缆、数字转换器和最新的无线传输系统，从北京到布达佩斯的一系列城区和工业区正在直接跨入信息时代。

4. By the end of 1995, each of China's provincial capitals except for Tibet will have digital switches and high-capacity optical fiber links.
    到1995年底，中国除了西藏以外的省会都将有数字转换器和高容量的光纤网。

5. We can perhaps forgive those who said the moons of Jupiter were produced by Galileo´s spyglass if we recall that in his day, as for centuries before, curved glass was the popular contrivance for producing not truth but illusion, untruth;
    如果我们回想一下伽利略之前几个世纪期间，曲面镜一直是一种用于产生幻影而不是产生真象的把戏装置，那么我们就会原谅那些当时把伽利略观察到的木星卫生说成是伽利略用他的小望远镜变出来的人们，

6. To lick this problem, Russia is starting to install optical fiber and has a strategic plan to pump $40 billion into various communications projects.
    为了解决这一问题，俄国已经开始铺设光纤电缆，并制定了投入400亿美元建设多种通信工程的战略计划。

7. He has an optical defect.
    他有种视力缺陷。

8. He has an optical defect.
    他有种视力缺陷。

9. Despite a per person income of just $220 a year, all of the 300,000 lines Vietnam plans to add annually will be optical fiber with digital switching, rather than cheaper systems that send electrons over copper wires.
    尽管越南人均年收入只有220美元，它计划每年增加的30万条线路将全部为有数字转换的光纤电缆，而不是那些以铜线传送电子信号的廉价系统。

10. It is an illusion that the sun goes round the earth.
    太阳围绕地球转是一种错觉。