这种疗法不涉及任何人造药物的使用。
The treatment does not involve the use of any artificial drugs.
这种饮料不掺人造香精或着色剂。
在从温州到台州两小时车程的高速公路旁边,遍布着数百家的私人企业,生产的产品从电泵到人造皮革,无所不有。
Near the expressway on the two-hour drive from Wenzhou to Taizhou are hundreds of private factories making everything from electric pumps to synthetic leather.
I think engineers have a role to play in that, but it's not sort of classical Biomedical Engineering in the way that developing an artificial heart is where you can see that.
我认为工程师们,在其中扮演了重要角色,但它又不像传统生物医学工程那样,去研究人造心脏之类,实实在在的东西
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