The level of emissions they cause will depend on how the electricity to run them is generated, while brakes, tyres and roads all create tiny airborne particles as they wear out.

它们产生的排放量将取决于驱动它们的电力是如何产生的，而刹车、轮胎和道路在磨损时都会产生微小的空气颗粒。

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JFFS2 maintains block lists to sufficiently wear-level the device.

JFFS2通过维护块列表来充分地对设备执行平均读写。

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At professional level match officials wear a communication system that assists the decision-making process.

在专业级别的比赛中，裁判员都带有专业的交流工具，这样可以有助于做出正确的判罚。

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By reducing flash cell wear it may be possible to make TLC (three level cell flash) more useful and to reduce the intensive wear leveling common in SSDs today.

FORBES: New Storage Choices to Drive 2013 Data Markets

For those determined to take hygiene to a ridiculous level, Travel Feet are plastic feet covers that you can wear in airports when you have to take your shoes off for security.

ECONOMIST: Business travel