Read on to learn how to choose the best tree for you, put it up straight without a struggle, and keep it fresh, fragrant, and hazard-free —plus, secrets to holiday cleanup and ornament storage.

读下去，你会学到如何挑选最好的圣诞树，还有如何放置它：直立起来，不能有半点倾斜；让树保持旺盛的生命力，能始终散发出松树特有的芳香；要让它远离任何可能的伤害——除此之外，本文还会告诉你一些假期之后如何清扫和布置装饰品的小窍门。

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The fact that most of this material will be available free, if we want to tend it, back it up, keep adding to it, and organize it, will be less and less appealing as time goes on.

相比于我们自己照料、备份、添加、组织这些内容（的麻烦），随着时光流逝，能够免费获得大部分内容这件事会变得越来越没有吸引力。

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This water goes into the Ooms building and is used to warm it up. The water is then pumped under the asphalt, and the residual heat it carries helps to keep the road free of snow and ice.

这些水流经ooms公司的大楼并将其加热，之后它们有被泵入路面以下：这足可使道路在冬日免于积雪和结冰。

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This week, Dorling Kindersley, a British publisher of illustrated books, announced that it is to display whole books online, free, in a bid to keep up with the race to sell over the web.

ECONOMIST: The book trade

Rules on securitisation on both sides of the Atlantic, for instance, are making it harder for banks to shed risk and free up their balance-sheets to keep making new loans.

ECONOMIST: Bank regulation