女友和妈同时掉水里先救谁这个历史难题，已经给出答案了
Mar 9, 2021 Mar 9, 2021 https://d2t.bkseeker.com/%e5%a5%b3%e5%8f%8b%e5%92%8c%e5%a6%88%e5%90%8c%e6%97%b6%e6%8e%89%e6%b0%b4%e9%87%8c%e5%85%88%e6%95%91%e8%b0%81%e8%bf%99%e4%b8%aa%e5%8e%86%e5%8f%b2%e9%9a%be%e9%a2%98%ef%bc%8c%e5%b7%b2%e7%bb%8f%e7%bb%99-2
