“垃圾”的英文表述有三种分别是rubbish,waste,garbage.
rubbish：things that you throw away because you no longer want or need them.
例句：
a rubbish bag（垃圾袋）.
The streets were littered with rubbish.
waste: materials that are no longer needed and are thrown away .
例句：toxic wastes（有毒废料）
garbage：waste food，paper，ect. can be placed.
例句：Don't forget to take out the garbage.(别忘了把垃圾带出去)