Marmoratum
大理石粉胶泥
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。