Metaevaluation
[计] 元求值, 元估算
🗣️ 情景例句
When are they coming?
他们什么时候来？
Reckless youth makes rueful age.
虚度青春，悔恨无已。
When he travelled across India, he travelled hard-seat, unreserved, together with peasants and other ordinary people.
当他穿越印度旅行时，他与农民及其他普通人一起乘坐"没有被预定的硬座。