Triality
三隅對稱性
??? 情景例句
Could you take a monent to freshen up first? you don't want to go into the meeting smelling like that!
你可不可以先去清醒一會兒？你也不希望帶著這樣的一身氣味去開會吧！
When one is about to act, one must reason first.
凡事要先思而后行。
Dan wondered why he was wanted by the police, but he went to the station yesterday and now he is not worried anymore.
丹奇怪警察為什么找他，但昨天還是去了，結果他一再擔心了。