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美国塞奎亚国家公园里的一棵大树,树龄2300～2700年,高86.4米,直径11.1米,据测算重1312吨,是迄今为
A large tree in the Secua National Park in the United States, with a tree age of 2300-2700, an altitude of 86.4 meters and a diameter of 11.1 meters, is estimated to weigh 1312 tons and is so far