Lessons
n. 功课( lesson的名词复数 ); 课程; 教训; 一堂课
✅ 同义词
🗣️ 情景例句
Have you ever been to a buffet dinner?
你去吃过自助餐吗？
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
Hold on please. I'm sorry.
请别挂断。很抱歉。