三月至,大地苏。在这个春暖花开的日子里,走到大自然中去,踏踏青,赏赏花,呼吸新鲜的空气,才是这个春天最该做的事情。在各大城市PM2.5连续爆棚的日子里,让我们抽出两三天的时间,避开拥堵的人群和不堪忍受的空气,丢掉口罩!在蒙山森林公园里畅快地呼吸,给紧绷的神经来一次春天的洗礼。踏青寻春寻找春天的踪迹,比如淡绿的嫩草,次第开放的桃李和连翘,融雪后的潺缓溪流。在山间原始森林中漫步,对于改善肺通气量、增加 March to the earth Su. In this spring blossoming days, go to nature, go green, enjoy flowers, breathe fresh air, is the most to do this spring thing. In the days when the PM2.5 continues to explode in major cities, let’s take two or three days out of the crowds and the unbearable air and lose the masks! Breathe swiftly in the Mengshan Forest Park to give a tense Nerve to a spring baptism. Looking for spring outing to find traces of spring, such as light green tender grass, followed by the opening of peach and forsythia, slush after slush streams. Stroll through the pristine forests in the mountains to increase lung ventilation