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- The first two stages in the development of civilized1 man were probably the invention of primitive weapons and the discovery of fire,although nobody knows exactly when he acquired the use of the latter. 在人类文明发展的进程中，最初的两个阶段可能是简单的武器的发明和火的发现，尽管没有人确切地知道人是在什么时候掌握火的使用的。
- The first two stages in the development of civilized1 man were probably the invention of primitive weapons and the discovery of fire, although nobody knows exactly when he acquired the use of the latter. 在人类文明发展的进程中，最初的两个阶段可能是简单的武器的发明和火的发现，尽管没有人确切地知道人是在什么时候掌握火的使用的。
- Primitive weapons,eg bows and arrows,spears 原始的武器(如弓箭、矛).
- Primitive weapons,eg.bows and arrows,spears 原始的武器(如弓箭、矛).
- Arsenals are factories that produce weapons. 军工厂是生产武器的工厂。
- Man dictates to weapons, not vice versa. 是人指挥武器，而不是武器指挥人。
- The expenditure of money on weapons is very large. 购置武器的开支很大。
- America has a lot of aggressive weapons now. 美国现在有很多进攻性武器。
- His art is primitive and provincial. 他的艺术原始而粗野。
- Primitive people often lived in caves. 原始人常常住在山洞里。
- Primitive peoples deified the sun. 原始部落将太阳奉为神。
- He roped up the long sticks as a weapon. 他把长棍用绳子捆在一起当武器用。
- They built a primitive shelter out of tree trunks. 他们用一些树干建造了一个简陋的棚子。
- The fisher used a spear as his weapon. 渔夫用矛作为武器。
- Primitive man made tools from sharp stones and animal bones. 原始人用尖石块和动物的骨制造工具。
- A primitive hand-turned grain mill. 手推磨一种原始的手推碾谷磨
- These weapons are a menace to world peace. 这些武器是对世界和平的威胁。
- The gang smuggled weapons into that country. 这帮人将武器走私到该国。
- Car bombs have become essential terrorist weapons. 汽车炸弹已经成为恐怖分子主要的武器。
- The book is about the mythologies of primitive races. 这本书是原始民族神话集。
