Brownfield
a. 棕色地带
🗣️ 情景例句
Can I help with anything?
我能帮什么忙吗
The spoon is dirty, Would you bring me a clean one, please?
这汤勺是脏的，请你拿个干净的给我。
This is Wei Hua. Wei Hua, this is Jim.
这是魏华。魏华，这是吉姆。