先从王昌龄、高适、王之涣这三位诗人的一次长安郊游说起。那是一个冬天,天空中飘着不大不小的雪花。按照如今西安的气候,度量唐朝开元年间的这座都城,也应该是天寒地冻,冷得伸不出手,人们尽量蛰居在屋里的季节。现在弄不明白究竟是诗人们事先商量好了,临时无法通知更改,不得不冒雪应约而去呢,还是一千多年前,关中地区 Speaking of Wang Changling, Gao Shi, Wang Zhi, the three poets of a Chang’an outing. It is a winter, floating in the sky is not big or small snowflakes. According to today’s climate in Xi’an, the measure of the capital during the first year of the Tang Dynasty should also be a cold, cold stretch, people try to sleep in the house as long as possible. Now I do not understand exactly what the poet was discussing in advance, temporarily unable to notify the change, had to take the snow should be about to leave it, or a thousand years ago, the Guanzhong region