英语翻译1．不随地吐痰（spit),不乱扔垃圾．2．不在墙上乱涂乱画．3．坚持每天认真打扫教室内外卫生．请尽力写的全面点

1.Don't spit ang throw rubbish anywhere
2.Don't draw on the wall
3.Keep clean the classroom everyday