Take an empty two-liter soda bottle, wash it out, fill it with water, screw the lid on tightly and set it into your toilet tank, as far away from the flapper valve as possible.

拿一个两升的空汽水瓶，洗干净，装满水，旋紧盖子，放进马桶的水箱里，离舌形阀越远越好。

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Over in Europe, it's acceptable to buy a bottle of wine and have a screw cap on it.

在欧洲，这是可以接受的购买一瓶酒，并有一个螺丝帽上。

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The packaging assembling line can automatically unscramble bottle, count and fill medicine, insert paper, screw cap, induction foil seal, label, print code and cartoner.

片剂、胶囊数粒瓶装包装线具有自动理瓶、计量灌装、塞纸、旋盖、铝箔封口、贴标、打码及装盒等功能。

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But few of today's imaginative ideas would have made it onto drawing boards without cork's competition from screw-top bottle caps, plastic stoppers and aluminum Tetra Paks.

WSJ: Cork's Popping Potential

Fill a bottle with cool water, screw it into the carbonator, press the fizz button five or six times, add the mix to the bottle (I recommend doing this over a sink), close the bottle and shake a few times.

ENGADGET: Switched On: The rules of Soda Club (Part 1)

Llanbradach-born Stephen Thomas's Topster - A screw-on pourer which prevents milk from dripping down the side of the bottle and making a mess of your fridge which now sells 2, 500 a month and is available through Lakeland stores.

BBC: NEWS | UK | Wales | Inventors reveal their new ideas