translation.en: I was reminded of that recently, by a woman who walked past the table I was sitting at, just staring at me as she walked past. She was in her 70s, looked like she had a kind face. I thought nothing of it until I saw from the corner of my eye she was walking from the opposite direction, also just staring at me. And so I said, "How do you do?"
translation.zh: 最近我被一个女士提醒， 当她经过我就坐的桌子的时候， 一直盯着我看，直到她走过。她已经70多岁了， 看起来很和蔼。我对此也没多想， 直到我从眼角的余光中看到， 她竟然从相反的方向返回， 并一直瞪着我。我只好说，“你好！”