A train departs from Beijing at 18:00 and arrives in Shanghai at 8:00 the next day. How many hours does it take on the way?
一列火车18：00从北京出发，第二天8：00到达上海，途中用去多少小时．
<gadget id="calculator">6 + 8</gadget>
<output>14</output>

<result>14</result>