Preapproach
销售事先调查
🗣️ 情景例句
I certainly am. May I help you?
我是，我能帮您什么忙吗？
When ale (or drink or wine) is in wit is out.
贪杯丧智。
the man sadly picked up the mattress and carried it into his house.
伤心地捡起了床垫，把它拿进了屋。