1. Beijing is the political , economic and cultural centre of China.
    北京是中国的政治、经济和文化中心。

2. Be that as it may, the nerve poison does its business with man far more quickly than the blood poison.
    不过，神经毒辣液比溶血性毒液在人身上起作用快得多。

3. Based partly at a community centre and partly in family homes, the Otherwise Club includes some 35 families around north London.
    这所俱乐部学校，部分以社区中心为基地，部分以家庭为基地，由伦敦北部周围35户家庭组成。

4. When the instrument is situated at more than 700 miles from the earthquake centre,
    如果把这种仪器安装在距震源700多英里远的地方，

5. There is a big stone in the centre of a peach.
    桃子中心有一个大核儿。

6. The makers of the nerve poison include the mambas and the cobras and their venom is called neurotoxic.
    产生神经毒液的蛇名叫马姆伯斯的非洲大毒蛇和眼睛蛇, 它们的毒液称为神经毒素.

7. The makers of the nerve poison include the mambas and the cobras
    产生神经毒液的蛇有一种非洲树眼镜蛇和眼镜蛇，

8. The workers at the service centre help their neighbours in many ways.
    服务中心的工人们在很多方面为四周邻居提供帮助，

9. The grass fresh and green, a flag on a tall pole in the centre, children playing, and a Negro woman looking at it with so much hope!
    绿茵茵的草地，中间高高的旗杆上挂着一面旗子，孩子们在玩耍，一个黑人妇女望着旗子满怀希望！

10. Total darkness came as a result of a swelling of the nerve leading to his eye — a condition that was unrelated to the eye disease that had limited his vision since birth.
    双目失明是由视神经发炎膨胀造成的--这病与他的眼疾无关。自出生起他就有眼疾，视力有限。