Explore | 有趣的问题

记录一些偶尔遇到的小问题

英语中, 有哪些单词, 打乱顺序重排后, 可以组成另外一个单词?

有哪两个组成的一对单词, 同样打乱顺序重排后, 可以组成另外一个单词或者新的两个单词?

三个, 四个, 一句话组成另外一句话, 一篇文章组成另外一篇文章…

Every morning on weekdays, I go to Polytech from my residence Les Ormes. If I choose to walk straight there, it will cost me 10 minutes to reach the destination. There is also an autobus passing through the nearest bus stop every 15 minutes. If I take line-7 bus, it will costs me 1 minute to walk to the bus stop and only 4 minutes on bus. Let $\Delta$ be the time difference between the time that I leave my residence and the scheduled arriving time of the next bus. Theoretically, when $\Delta < 6$ going to the bus stop and taking a bus is more time-saving while when $\Delta < 6$ walking is better. But in reality, the interesting part is that the bus is not exactly arrive on time. Can I help me to make a choice of whether to take a bus or to walk ?

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