In the fall, most trees lose their leaves, which have, by then, turned from green to gold and orange.
秋天，叶子由绿色变为金黄色，从树上纷纷飘落。
And trees that stay green all year round share nutrients with trees that lose their leaves in winter, helping them through the season.
四季常青的树木会与冬季落叶的树木分享养分，帮助它们过冬。
For the first row nearest the fans, they generally suggested trees that lose their leaves in the fall or trees with waxy leaf surfaces.
距离风扇最近的第一排树木，他们一般建议种植秋季落叶的树木或者带有蜡质叶表面的树。
In the winter, when the trees lose their leaves, the building's black exterior absorbs sunlight and with the fireplace, there is a reduction in fuel consumption "."
而当冬天来临，树叶掉光，房子的黑色外立面能够吸收阳光，再加上火炉的使用，房子的能耗将会降低。
Some houses are decorated with evergreens (plants which do not lose their leaves in winter); a wreath of Holly on the front door and garlands of Holly, ivy and fir indoors.
有些家庭用常青树(冬天不落叶的植物)装饰房子，前们挂上冬青树花环，室内摆上冬青树、常春藤、和枞树花环。
Leaves and tissue of soft-bodied organisms such as jellyfish or worms may accumulate, become buried and compressed, and lose their volatile constituents.
树叶和软体动物（例如水母或蠕虫）的组织堆积起来，逐渐被掩埋、压缩，失去其挥发性成分。
You've probably heard that leaves of deciduous trees change color in autumn because they lose their green chlorophyll molecules, allowing the underlying yellow-orange pigments to shine through.
你可能听过这种说法：落叶树在秋天变色是因为它们失去了令它们绿的叶绿素，于是下层的黄橙色素就显出了颜色。
It had been a fine, golden autumn, a lovely farewell to those who would lose their youth, and some of them their lives, before the leaves turned again in a peacetime.
那是个金色的、晴朗的秋天，动人的秋色为那些青年送别，待到和平时期的秋天来临，落叶复纷飞，当年的青年已失去青春，有的已失去生命。
But when Britain officially leaves the bloc, London-based businesses will likely lose their tax-free access to the single EU market.
但是当英国正式离开欧盟时，总部设在伦敦的企业将有可能失去欧盟单一市场的免税准入权。
The leaves of these trees are green at this season but if the wind is keen and the leaves freeze, they cease to be green and seem to lose their sheen.
在这个季节这些树的叶子是绿色的，但如果寒风凛冽树叶冻僵的话，它们就不再发绿并失去了光泽。
It had been a fine, golden autumn, a lovely farewell to those who would lose their youth, and some of them their lives, before the leaves turned again in a peacetime fall.
那是个天气晴朗，金黄可爱的秋天，美好的秋色为那些青年送别。待到战后和平时期，黄叶纷飞的秋天再度来临时，昔日的青年已经失去了青春。
Plants lose most of their moisture through evaporation from the leaves.
通过植物蒸发损失从叶的水分最大。
Plants lose most of their moisture through evaporation from the leaves.
通过植物蒸发损失从叶的水分最大。
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