为了彻底清根除艾滋病现在仍然没有橡胶的替代品。

To rub out AIDS there is still no substitute for rubber.

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根据各赛道不同的特性，轮胎橡胶的硬度也不相同。

The 'softness' or 'hardness' of rubber compounds is varied for each race according to the known characteristics of the track.

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除了发明尼龙以外，他还为合成橡胶的发明奠定了基础。

In addition to first developing nylon, also helped lay the groundwork for Neoprene.

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A car is just some metal, plastic, rubber.

汽车就是铁，塑胶，还有橡胶组成的。

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Companies did produce agreements to restrict, for example, the production of paper and the production of rubber, and the production of steel, and the production of iron, and the production of railway lines, actually, even quite complicated things.

公司之间的签署了限制产量的协议,比如说有造纸业,橡胶制造业,炼钢业,冶铁业,铁路运输行业,当然还有更复杂的行业

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