Theoremproving
[计] 定理证明
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西，
The smiles of a pretty woman are the tears of the purse.
美女的微笑就是钱包的泪水。
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。