说对不起！我不能乱扔垃圾。

Say Sorry! I mustn't drop litter.

许多人在海滩上乱扔垃圾。

Many people drop litter on the beach.

阻止人们在海滩上乱扔垃圾。

Stop people from littering the beach.

他们也在公共场所乱扔垃圾。

They're also littering in public places.

我不会乱扔垃圾。

I'm not going to drop litter.

现在任何在马德里乱扔垃圾的人都会后悔！

Anyone who drops litter in Madrid will now wish they hadn't!

请不要在公园里乱扔垃圾。

Please do not litter in the park.

如果你乱扔垃圾，会被罚款。

You will get a fine if you litter.

请保持清洁，不要乱扔垃圾。

Please keep clean and do not litter.

在街上乱扔垃圾的人会被罚款。

There is a fine for those who litter on the streets.