The speed of a train is 106 km/h, how many kilometers can it travel at this speed for 18 hours?
一列火车的速度是106千米/小时，照这样的速度行驶18小时，一共可行驶多少千米？
<gadget id="calculator">106 * 18</gadget>
<output>1_908</output>

<result>1_908</result>