Operationism
操作主义
🗣️ 情景例句
Her eyes look so sad.
她的目光那么忧郁。
I'd like to buy an excursion pass instead.
我要买一张优待票代替。
Can you believe that I bought a TV for $25?
你能相信吗我买一台电视只花了不起5块钱？