1. You may suppose that national borders are nothing to get excited about.
    你可能认为国境线没有什么了不起的。

2. She became a national heroine.
    她成了民族英雄。

3. President Clinton ordered a national commission to study the legal and moral implications of cloning.
    克林顿总统命令一个全国委员会研究克隆在法律和道德上的寓意。

4. More than half the kids in a national survey are.
    一项全国性调查发现，有一半以上的孩子考试作弊。

5. Computers could be plugged into a national network and be used like radios.
    计算机可以通过插座与全国计算网络联接，就象用一架收音机一样。

6. On the night of National Day we watch fireworks.
    在国庆节晚上我们看烟火.

7. Our forefathers have handed a rich national culture down to us.
    我们的祖先给我们传下来丰富多彩的民族文化。

8. Loneliness may be a sort of national disease here, and it's more embarrassing for us to admit than any other sin.
    孤独或许是这里的一种民族弊病，它比起其他任何过错更加令人难以启齿。

9. In Britain, Calder Hall on the coast of Cumberland first made its contribution to the National Electricity grid in 1957.
    在英国, 卡姆柏兰海岸上的考尔德豪尔电站在1957年首次为国家电网做出了贡献.

10. Is there a maple leaf in Canada´s national flag?
    加拿大国旗上是不是有片槭树叶?