秋叶霜(Frost on autumn leaves)

在树林里散步时，你几乎可以听到被霜冻覆盖的秋叶在你的鞋下嘎吱作响的声音。虽然日历上说现在仍然是秋天，但像这样的场景突出了北半球冬天来临时的寒冷温度。
原文：
You can almost hear the sound of autumn leaves coated in frost as they crunch under your shoes on a walk through the woods. Though the calendar says it's still autumn, scenes like this highlight the colder temperatures as winter arrives in the Northern Hemisphere.
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