历尽严冬始见春。大地回春,地、气温上升,气候多变,春季的天气就象小孩的脸,一日数变,变则容易使人致病。由于入春后冷暖空气交替活动十分频繁,寒潮或强冷空气不时会突然来临,所以就出现了所谓的“返了春,冻断筋”的倒春寒天气。这时,提醒您千万不要只道春来好,一定要时时当心倒春寒天气！ After a harsh winter see spring. Earth rejuvenation, the earth, rising temperatures, changing climate, the spring weather is like a child’s face, a few days change, change is easy to make people sick. As the cold and warm air after the spring alternating activities are very frequent, cold or strong cold air will suddenly come from time to time, so there has been the so-called “back spring, frozen broken ribs,” the late spring cold weather. At this time, remind you not to spring, must be careful from spring to spring!