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《Cruise of the Revenue-Steamer Corwin in Alaska and the N.W. Arctic Ocean in 1881: Botanical Notes Notes and Memoranda: Medical and Anthropological; Botanical; Ornithological.》,John Muir。这是一部关于自然、科学、旅行的公版作品,适合在安静的片刻里慢慢读下去。
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