求翻译：明年元旦、春节相隔较近，春节前学生流、民工流、探亲流相互叠加，初步预测，全国旅客运量将达到31.58亿人次。是什么意思？

正在翻译，请等待...

New Year's Day, Lunar New Year Festival was near lag between students before the Spring Festival, logistics, laborers, to visit relatives stream flow mutual overlayers, initial forecast, the national passenger transportation volume will reach 3.158 billion passenger trips.

Next year New Year's Day, the Spring Festival will be separated by near, in front of the Spring Festival the student will flow, the labourer flows, visiting relatives flows superimposes mutually, the preliminary forecast, the national passenger transportation amount will achieve 3,158,000,000 people

New year and Spring Festival close apart, before the Chinese new year students prepare for the flow, and labor flow, flow overlay each other, preliminary estimates, the national passenger transportation volume will reach $ 3.158 billion passengers.

正在翻译，请等待...