例句：
The streets were littered with rubbish.
街上到处都是垃圾。
The rubbish is then carted away for recycling.
垃圾接着被运去作回收处理。
I kicked a rubbish bin very hard and broke my toe.
我狠狠踢一个垃圾桶，踢破了脚趾头。
An unattended backpack was found in a rubbish pile.
在垃圾桶里发现了一个无人看管的背包。
But how can you reuse rubbish?
但是要怎样重复利用垃圾呢？