例句：
The streets were littered with rubbish.
街上到處都是垃圾。
The rubbish is then carted away for recycling.
垃圾接著被運去作回收處理。
I kicked a rubbish bin very hard and broke my toe.
我狠狠踢一個垃圾桶，踢破了腳趾頭。
An unattended backpack was found in a rubbish pile.
在垃圾桶里發(fā)現(xiàn)了一個無人看管的背包。
But how can you reuse rubbish?
但是要怎樣重復利用垃圾呢？