说现在大家都要延长寿命,但是其实这个会占用资源和影响生活质量 原题:Although most peoplewish to live long lives, attempting to significantly extend the average humanlife span would be a mistake. If achieved, this would place an enormous burdenon resources, lowering the quality of life for everyone. 上次问了两题的思路,很有启发,非常感谢 mitang610,再次求高人指点