It means the annual gas bill of a typical household in the greater Belfast and west gas network areas with a credit meter will reduce by £80 a year. This equates to saving £6.65 a month based on average consumption.
这种“重资产”的服务投入，看似是成本支出，实际也为平台赋能产业提供了信用背书：因为背后有了平台兜底，中小商户才敢于接待复杂的国际订单；因为知道遇到困难能获得有效救援，游客也才敢于探索非标的小众目的地。
。业内人士推荐同城约会作为进阶阅读
cumulative weight += weights[i]
Apollo 8 was Nasa's most dangerous mission yet