Optimality
[计] 最佳性
🗣️ 情景例句
Frankly,
坦白地说，
If we had been more careful, we would be getting much better results now.
如果我们更为细心的话，成绩会更好。
I feel like going to a museum. It's too wet to go walking around London.
我想去博物馆。我们又不能绕着伦敦到处走走，地太湿了。