A soccer field is 90 meters long and its length is 40 meters longer than its width. If a player runs two laps along the field, how many meters will he run?
一个足球场长90米，长比宽长40米，一个运动员沿着足球场跑两圈，跑了多少米
<gadget id="calculator">90 - 40</gadget>
<output>50</output>

<gadget id="calculator">50 + 90</gadget>
<output>140</output>

<gadget id="calculator">140 * 2 * 2</gadget>
<output>560</output>

<result>560</result>