in effect的意思Due to expected severe winter weather,systemwide cross-honoring (Bus,light rail,& rail) will be in effect all day Saturday,January 21,2012.这句话的意思到底是说明天有火车 还是明天没有火车?
问题描述：
in effect的意思
Due to expected severe winter weather,systemwide cross-honoring (Bus,light rail,& rail) will be in effect all day Saturday,January 21,2012.
这句话的意思到底是说明天有火车 还是明天没有火车?
答
明天有火车
答
in effect 是运行的意思.
所以明天有火车.