Blinds, curtains and shades should be closed and windows opened to allow the building to ventilate. This is especially important at night while you sleep. The UK Met office says "night cooling is ...

大家下午好，欢迎参加商务部例行新闻发布会。今天我没有需要向大家通报的信息。 下面请提问。 今年以来，我们认真发挥服务消费工作机制联动作用，会同相关部门连续出台扩大服务消费政策措施，举办“服务消费季”“中华美食荟”等系列活动，推进消费 ...