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- 这些收音机制造厂的产品打不开销路。
The radios producers could not find a market for them.
- 在珠宝饰物的制造中，手工与艺术的结合决定了珠宝的价值。
The conjunction of workmanship and artistry in making jewelry decides the value of the jewelry.
- 这块地毯是波斯制造的。
This carpet was made in Persia.
- 这件古老的家具是1700年制造的。
The antique furniture was made in 1700.
- 刷子是用动物的鬃毛制造的。
The brush is made of animal bristles.
- 蚕茧是由昆虫制造的一种由丝组成的外包层。
A cocoon is a kind of silk covering made by an insect.
- 硫磺可以用来制造火药。
Sulfur can be used to make gunpowder.
- 人类学会用铁制造工具的时代称为铁器时代。
The period in which man learnt to make tools of iron is called the Iron Age.
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