Catechetics
n. 问答式教学法
🗣️ 情景例句
At today's exercise class...
今天上健身课的时候……
I'm ashamedfor you.
我为你感到害臊。
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。