树叶在冬天落下英文怎么说
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在冬天，树叶会自然落下，这称为“落叶”。落叶是由于树木在冬季自然休眠期间停止生长和吸收营养而导致的。为了保护树木在休眠期间的营养储备，它会停止生长，并且在冬季变得较脆弱。因此，树木会在冬季自然脱落它的叶子，以减少对水分和营养的消耗。
下面是一些关于落叶的英文例句和中文翻译：
The leaves fall off the trees in the winter. (冬天树叶自然落下。)
The trees are bare in the winter because their leaves have fallen off. (冬天树是光秃秃的，因为它们的叶子落下了。)
The leaves on the ground are a sign that fall has arrived. (地上的叶子是秋天来临的标志。)
The leaves turn yellow and red before they fall off the tree. (叶子在落下之前会变成黄色和红色。)
下面是一些关于落叶的英文例句和中文翻译：
The leaves fall off the trees in the winter. (冬天树叶自然落下。)
The trees are bare in the winter because their leaves have fallen off. (冬天树是光秃秃的，因为它们的叶子落下了。)
The leaves on the ground are a sign that fall has arrived. (地上的叶子是秋天来临的标志。)
The leaves turn yellow and red before they fall off the tree. (叶子在落下之前会变成黄色和红色。)