Problem-based
问题导向; 基于问题
🧩 词语组成解析
v. 立基于, 以…为基础（base的过去式和过去分词）
🗣️ 情景例句
Where will you be living during your stay here?
你在此期间打算住哪里？
They teach you English in an intensive course lasting just a week.
他们用一周的时间教速成英语课程。
(laughing) Really? I've never heard of that before! Thank you very much! Goodbye!
真的吗？我以往从来没有听说过这种事。非常感谢您！再见！