【Lisa Ting】評論
題意不清
【red780412】評論
I’m running after the bus. In this way I can save twenty dollarsIf we run after a bus instead of getting on it, we can save fifteen dollars each, right? But if we run after a taxi, we can save more!” 我認了，前面寫一個人的追省二十，後面兩個人追，每個省十五真正有用的是計程車省超過十五，不過我還是覺得很瞎