One side of a parallelogram is 14 cm, and its adjacent side is 4 cm shorter than it. What is the perimeter of the parallelogram in cm?
一个平行四边形的一条边是14厘米，它的邻边比它少4厘米，这个平行四边形的周长是多少厘米？
<gadget id="calculator">14 - 4</gadget>
<output>10</output>

<gadget id="calculator">14 + 10</gadget>
<output>24</output>

<gadget id="calculator">24 * 2</gadget>
<output>48</output>

<result>48</result>