为了保持良好的车内环境，车厢内禁止饮食吸烟乱扔杂物，谢谢配合。

To keep a clean and healthy environment, do not eat drink smoke or litter on trains, thank you!

youdao

为了保持良好的车内环境，车厢内禁止饮食吸烟乱扔杂物，谢谢配合。

To keep a clean and healthy environment, do not eat drink smoke or litter on trains, thank you!

youdao