The school basketball court is a rectangle, 28 meters long and 16 meters wide. If you run around the basketball court, how many meters will you run?
学校篮球场是一个长方形，长28米，宽16米，若沿着篮球场跑一圈，跑了多少米？
<gadget id="calculator">28 + 16</gadget>
<output>44</output>

<gadget id="calculator">44 * 2</gadget>
<output>88</output>

<result>88</result>