The resilient rubber of the sleeve also ensures a tight shut-off for a clean filling station.

套管的弹性橡胶也确保灌注系统的关闭紧密性。

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Before filling the containers, clean them with dish washing soap and water, and rinse them completely so that there is no residual soap.

在装水之前，要用餐具专用洗涤剂和水清洗容器，并用水冲净，以免洗涤剂残留。

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"Much of what we learn in a day, we don't really need to remember," Cirelli says. "If you've used up all the space, you can't learn more before you clean out the junk that is filling up your brain."

“我们不必记住每天学到的许多东西，”Cirelli说，“如果耗尽了大脑里的所有空间，在清理出一些占据你大脑里的垃圾之前你就不能学习更多的有用的东西。”

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True to the Harman Kardon brand, the integrated system features advanced loudspeakers that deliver a clean, powerful, room-filling sound experience discretely from a bookshelf or tabletop.

ENGADGET: Harman Kardon's MAS 102 stereo has a petite profile, luxury looks and matching $999 price tag

Clean Energy Fuels makes natural gas-filling equipment for buses and other large vehicles.

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