是月也，命渔师始渔，天子亲往，乃尝鱼，先荐寝庙。冰方盛，水泽腹坚。命取冰，冰以入。令告民，出五种。命农计耦耕事，修耒耜，具田器。命乐师大合吹而罢。乃命四监收秩薪柴，以共郊庙及百祀之薪燎。
孔子曰：“诸侯适天子，必告于祖，奠于祢。冕而出视朝，命祝史告于社稷、宗庙、山川。乃命国家五官而后行，道而出。告者，五日而遍，过是，非礼也。凡告，用牲币。反，亦如之。诸侯相见，必告于祢，朝服而出视朝。命祝史告于五庙所过山川。亦命国家五官，道而出。反，必亲告于祖祢。乃命祝史告至于前所告者，而后听朝而入。”
一年一度全球最大的人类迁徙活动即将展开，预计今年春运期间（1月10日至2月18日），全国大部地区气温偏高，华北至江南等地降水偏多，南方发生大范围持续性低温雨雪冰冻灾害的可能性小。2020年春运出行天气指南新鲜出炉，快来看看你的回家路天气如何？今年春节期间哪些地方是热门旅游地？
The defense legislation eliminates geographic constraints by substituting a situational threshold (situations that "gravely affect the peace and stability of Japan") rather than limiting support to "situations in areas surrounding Japan"
The Chinese ambassador said enhancing bilateral exchanges is of great importance to deepen the mutually beneficial cooperation, especially to promote the bilateral policy coordination and people-to-people exchanges