蛞蝓可以制造叶绿素——让植物从太阳光获取能量的绿色色素——并把这些基因保留在他们体内。
The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body.
许多人对此有所保留，但在他们所认为的一种不利于为求知而求知和追求探究、创造精神的气氛中，他们却把这些保留了下来。
Many have reservations, but keep these to themselves in what they perceive as a climate hostile to the pursuit of understanding for its own sake and the idea of an inquiring, creative spirit.
如果业务经理对成果有信心，他们会想将他们的专家保留在他们自己的团队中，而不是将专家交付给一个集中权威。
If business managers were to have confidence in the outcome, they would want to keep their specialists on their own teams, not surrender them to a centralized authority.
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