Prestratigraphy
前地层学
🗣️ 情景例句
Hello, nice to meet you. By the way, nice shoes you have.
你好，很高兴见到你。 顺便提一下， 你的鞋子很漂亮。
Have a nice Thanksgiving!
感恩节快乐！
Goodness! Now I see what you're talking about.
天哪！现在我明白你在说什么了。