段落大意
本段介绍了火箭弹的相关发明黑火药,以及与其相似的中国和阿拉伯的火箭弹。
阅读笔记
Relevant invention: black powder.
Black powder: invented by Chinese, first compounded from basic ingredients of saltpeter, charcoal and sulphur.
Similar invention:
Chinese arrows like flying leopards + arrow as a flying sabre
Arabic egg which moves and burns.
逻辑关系
1. 并列
one such weapon was the basket of fire or as directly translated from Chinese, the arrows like flying leopards
the arrow as a flying sabre, which could be fired from crossbows
the Arabs had developed the egg which moves and burns
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