translation.en: Some situations, yes -- high stakes, maybe their pupils dilate, their pitch goes up, their body movements change a little bit, but not all the time, not for everybody, it's not reliable.
translation.zh: 有的情况是可以靠眼睛判断，高风险的时候，也许他们的瞳孔会放大， 音调会升高，身体动作会有一点变化， 但不是所有情况都如此，不是所有人都一样，所以是不可靠的。