Optimal strategy
[计] 最佳策略
🧩 词语组成解析
🗣️ 情景例句
Let's go out clubbing ater the mid-term exams.
期中考试以后我们一起上酒吧。
John has extracurricular activities. He's on the football team.
约翰有课外活动。 他参加了足球队。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。