Biotechnology is good at taking genes from one organism (a human being, for example) and sticking them into another (yeast, say) in order to churn out large amounts of a desirable protein.

生物技术所擅长的是从某种生物(比如人类)中提取出基因并将其植入另一种生物(以酵母菌为例)，从而艰难地获得大量所需的蛋白质。

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The bacteria dump the DNA into the plant's cells, which follow its instructions to churn out the flu protein.

这些细菌将把DNA丢入烟草植物的细胞之中，而这些烟草细胞能按步骤生产大量流感蛋白质。

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They simplify business application programming without getting pulled into technology or implementation details, protecting against technology churn.

它们在没有陷入技术和实现细节的情况下简化了业务应用程序的编程，防止了技术改变产生的影响。

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He wants to reduce the churn in Newham and turn it into a place where people buy houses, settle down and raise children.

ECONOMIST: Bagehot

To keep their customers happy and reduce churn, mobile operators need to follow their subscribers into the Wi-Fi environment.

FORBES: Making Wi-Fi '3G Secure' For Mobile Data Offloading

By picking up unsorted trash less often, Portland wants to divert waste from landfills and churn this leafy city's considerable volume of vegetation into compost.

WSJ: Portland Creates Buzz by Cutting Garbage Pickups