Bicommutant
对换位阵
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
My salary doesn't keep up with inflation.
我的工资跟不上通货膨胀。
Excuse me.Where's the nearest bus stop, please?
请问，最近的公共汽车站在哪儿？