The Spring Festival falls in late January or early February according to Gregorian calendar. For most Chinese people,Chinese New Year is the most important festival to reunite withfamily and friends. Particularly, People hope tohave the Reunion dinner with their family on New Year's eve.
Spring Festival travel season refers to the extremely high traffic load of transportation in China around the time of Chinese New Year.Rail transport faces enormous challenge during the period. Meanwhile, a myriad of social problems have emerged. 春节通常始于公历一月末或二月初。对于大多数中国人而言，新年是最重要的节日，是与家人和朋友相聚的日子。人们尤其希望在除夕与家人一起吃团圆饭。
【讲解】文中的Spring Festival travel season就是“春运”的意思，也可以直接称为“Chunyun”。reunite用作动词，意为“重聚，再相聚”的意思，其名词形式为“reunion”，例如：New Year's Day is a day for family reunion. (元旦是一个亲属团聚的日子。)
第二段中，a myriad of 意为“大量的，无数的”，例如：A myriad of lights twinkled like stars in the distance. （远处有无数盏灯像星星一样闪烁。）类似表达有：a large number(quantity) of, a mass of,a plenitude of 等。
