It takes about 10 hours to go from Nanjing to Beijing by train about 10 hours 划线提问

问题描述:

It takes about 10 hours to go from Nanjing to Beijing by train about 10 hours 划线提问
___ ___ ___it ___to go from Nanjing to Beijing by train

(How) (long) (does) it (take) to go from Nanjing to Beijing by train