Ledkore
有铅垫板的沥青防水层
🗣️ 情景例句
What is your biggest accomplishment on the job?
你在工作上最大的成就是什么？
A burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
You're working hard, George.
你干得真辛苦，乔治。