Macasphalt
马克地沥青混合料
🗣️ 情景例句
Thank you. I appreciate your help.
谢谢！很感谢你的帮助。
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
Its origin is still a mystery now.
它的起源至今仍是个谜。