在大自然中行走！(Walking in nature!)

今天我们去森林庆祝国际森林日。11年前的今天，联合国成立了这一天，它提请注意保护和欣赏这些基本生态系统的必要性。世界各地的森林覆盖了地球表面的30%以上，包含了令人难以置信的各种树木；据信，共有6万多个物种。森林在提供粮食、水和药品等基本资源方面发挥着至关重要的作用。这里展示了乌干达Bwindi的坚不可摧的国家森林，拥有160种树木和100种蕨类植物，占世界山地大猩猩人口的50%。树木之间长着竹林，很难步行进入，因此得名。
原文：
Today we are going to the forest to celebrate International Forest Day. Eleven years ago today, the United Nations was established on this day, drawing attention to the necessity of protecting and appreciating these basic ecosystems. Forests around the world cover more than 30% of the Earth's surface, containing an incredible variety of trees; It is believed that there are over 60000 species in total. Forests play a crucial role in providing basic resources such as food, water, and medicine. This displays the indestructible national forest of Bwindi, Uganda, with 160 species of trees and 100 species of ferns, accounting for 50% of the world's mountain gorilla population. Bamboo forests grow between the trees, making it difficult to walk in, hence the name.
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