Gemological
n. 宝石学
🗣️ 情景例句
Good afternoon, sir.
下午好。
To youth I have but words of counsel -- work, work, work.
对青年人，我要奉劝几句话∶工作，工作，再工作。
I was very tired this morning. I couldn't get up.
我早上很累，起不来。