Prereduction
[计] 预先简化
🗣️ 情景例句
It's going to be a piece of cake.
这种事不费吹灰之力。
Poor without debt is better than a prince.
穷人无债胜王子。
and even so, some starting data has to guessed,
既使是这样，有些开始时的资料也不得不依靠推测，