Garbage collection helps to stop programs running out of memory.垃圾收集有助于防止程序运行时出现内存不足问题。I had a part-time job as a refuse collector.我兼职做垃圾收集工作。Refuse collection has been seriously affected by the strike.垃圾收集工作受到了罢工的严重影响。This neighborhood is not served with/by garbage collection.这个街区没有垃圾收集服务。