Ledbit
有铅垫板的沥青防水纸
🗣️ 情景例句
First you must find out the clause of the quality problems and furnish sufficient evidence.
首先你的查查有关质量问题的条款，并提供足够的证据。
Why didn't you do it?
为什么你不做？
Take me to the airport，please.
请送我去机场。