The feedstock—mostly beer and soft drinks that have passed their best-before date, and other waste containing lots of sugar—is supplied free by GreenHouse.

原料主要是过了最佳食用日期的啤酒和软饮料以及其他大量含糖的垃圾，由GreenHouse免费提供。

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For best results, make sure you use your sunscreen before its expiration date, and store it in a cool place.

为达到最佳效果，请确保您在截至日期前使用您的防晒品，并将其存放在阴凉的地方。

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For instance, If you’ve never tried surfing before, it might not the best idea to try it on a first date.

如果你从来没有滑过旱冰，那么初次约会去滑旱冰一定不是一个好想法。

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Compliance with the new guidance is not required by law, although Defra says businesses are legally bound to label food with either a use-by or best-before date.

BBC: Scrap food sell-by dates, government urges manufacturers

Foods likely to require only a best-before date - meaning they may lose quality but are still safe to consume - include biscuits, jams, pickles, crisps and tinned foods.

BBC: Scrap food sell-by dates, government urges manufacturers

"Helping consumers understand that food past its best-before date can still be eaten or cooked could contribute to reducing food waste and saving people money, " he said.

BBC: Scrap food sell-by dates, government urges manufacturers