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树木的存在有时是很容易被忽略的,除非是一片比较大规模的树林。但是,在大自然的各种美景中,树木却扮演着重要角色。黄山的怪石,张家界的峭
The existence of trees is sometimes easily overlooked unless it is a relatively large-scale forest. However, trees play an important role in the beauty of nature. Huangshan rocks, Zhangjiajie steep