Gpsg
广义短语结构语法
🗣️ 情景例句
Thank you.
谢谢你。
My uncle was a pilot with the airlines.He just retired.
我的叔叔是航空公司的一名飞行员，他刚退休了。
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。