逍遥石子
Please don't litter.litter 英[ˈlɪtə(r)]美[ˈlɪtɚ]n. 杂物,垃圾; (一窝) 幼崽; 褥草; 轿,担架;vt. 乱扔; 使杂乱; 乱丢杂物; 使饱含;[例句]If you see litter in the corridor, pick it up在过道里看到垃圾的话请捡起来。[其他] 第三人称单数:litters 复数:litters 现在分词:littering 过去式:littered 过去分词:littered
创兴门窗
第一种说法:Please don't throw bottles everywhere.第二种说法: Would you mind not throw bottles around.