Every morning , he takes the Batong Line to get to Line 1 and then transfers to Line 10 at Guomao station , one of the busiest interchange stations in the Beijing subway system .
每天早上，他都会搭乘地铁八通线转1号线，然后在国贸站换乘10号线，那里是北京地铁最繁忙的换乘站之一。
batong