请不要乱扔垃圾。

Don't leave rubbish, please.

youdao

所以，请不要污染环境，不要乱扔垃圾，不要害怕去提醒别人，太。

So, please dont pollute. Dont be a litterbug. Dont be afraid to remind others, too.

youdao

请不要摘花，不要爬树，不要乱扔垃圾。

Please don't pick the flowers. Don't climb the trees. And don't leave rubbish.

youdao

请不要在这乱扔垃圾。

Don't please throw litter here.

youdao

请不要在这乱扔垃圾。

Don't please throw litter here.

youdao