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Mangroves develop unique aerial roots that extend above the water surface. These specialized structures allow gas exchange in oxygen-poor soil conditions. Their remarkable root system also helps stabilize coastlines and create nursery habitats for marine life.
描述
Whatever we are doing, just know that our days are numbered here on Earth. Everything will fade away: today's strength, beauty, money, and prosperity will vanish. Only our deeds will be left behind. The marks we leave are worth more than mere accolades, which are known to few.
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