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来源:雅诚德英语网
Research into longevity, that most fundamental and intractable of all human health challenges, moves slowly.
关于人类长寿的研究一向进展缓慢,这是对人类健康最根本而又最艰难的挑战性研究。
Research into longevity, that most fundamental and intractable of all human health challenges, moves slowly.
关于人类长寿的研究一向进展缓慢,这是对人类健康最根本而又最艰难的挑战性研究。