They are tightly sealed to prevent any foreign matter from getting inside.

它们被紧紧地密封起来，以防止外界东西进入。

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All it knows is whether the right amount of light is getting inside the camera for a proper exposure.

他只知道是不是有足够的光线进入相机来完成曝光。

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The membranes prevent saltwater from getting inside and killing the plants, while ocean waves keep the algae mixed and healthy.

薄膜还可以防止盐水进入薄膜内部从而杀死海藻，同时潮水的涨落保持着海藻健康而均匀地分布着。

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The federal troops inside Fort Sumter were getting dangerously low on food.

VOA: special.2009.07.30

It turns out that getting large molecules like this, particularly large charged molecules like nucleic acids, inside of cells is not so easy.

后来证实,将这样的大分子物质,尤其是像核酸这样带有大量电荷的分子,送入细胞不是一件容易的事

耶鲁公开课 - 生物医学工程探索课程节选

Most likely. - Well, it's getting closer to town, then.- Bella, you should go inside.

VOA: standard.other

Chatter is Benioff's strategy for getting inside the walls of a company, and spreading beyond the sales group.

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The military source said air support arrived within 30 minutes, and that the attackers did not succeed in getting inside the outpost.

CNN: 8 U.S. troops killed in battle with militants in Afghanistan

They may be more effective at getting inside his head to redirect his energy back to tackling running backs rather than stomping linemen.

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