What raw materials do you use?

你们使用什么原材料？

youdao

Many other nations, Mr. John Kao notes, are now ahead of the United States in producing what are considered the raw materials of innovation.

约翰·高指出，现在许多其他国家在生产创新原材料方面领先于美国。

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Much of what is imported is in the form of raw materials—oil, copper, gas, timber—to feed the China boom.

进口大多数都是原材料——石油、铜、天然气、木材——来满足中国的繁荣。

youdao

"But we need to make sure, in the UK, we are producing raw materials for what has been - despite the weather - a fantastically successful sector, " he said.

BBC: Britain 'running out of wheat' owing to bad weather

That basic idea of looking at the waste products as the source of raw materials is the what on earth.

FORBES: Making Anti-Malaria Drugs From the Wastes of Producing Anti-Malaria Drugs

So you look at where do the raw materials come from, what's the energy used to make them, how much pollution was generated, how did they get from the factory to the distribution center to the store.

NPR: Taking a Practical Approach to 'Green' Living