Whenever you start worrying, instantly shift your focus to what you can do about the problem right now. If there’s nothing to do, let it go.

所以，一旦你开始焦虑，立马转移注意力，问自己，对这个问题你能做什么，如果都无济于事，那么就顺其自然吧。

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To solve this problem, the essential idea is to shift the home of online data from disk to DRAM, thereby creating a new class of storage above disk.

为了解决这个问题，基本想法就是将在线数据从磁盘迁移到DRAM上，从而在磁盘之上创建一种新式存储。

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What if there's no immediate problem to solve - you simply need to shift into a better mood?

如果没有即时的问题需要解决——你就是想要一个好的情绪？

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Malcolm Dowden, an environmental law specialist, points out another problem: government-sponsored flood defences in one area may shift floods downstream to other areas.

ECONOMIST: The political and economic geography of inundation

Many commentators are arguing that what is needed to tackle the problem are not simply measures such as those outlined above, but rather a quantum-shift in the technology of air travel, with a radical re-think not only in how planes are designed, but also what they are actually made of.

CNN: Green wing:?can technology make flying more environmentally friendly?