①实现了劳动者权利与义务的相互统一
②有利于扩大居民的消费需求
③用人单位尊重劳动、保护劳动者合法权益
④企业能够降低用工成本，提高经济效益
回答下列问题：
Yesterday Lucy told us such good that we are all amazed at it.
The fire spread through the hotel very quickly but everyone get out.
