There is a rectangular children's swimming pool in the Sunshine Kindergarten, which is 10 meters long and 2 meters longer than the width. What is the area of the swimming pool?
阳光幼儿园里有一个长方形的儿童游泳池，长10米，比宽长2米，这个游泳池的面积是多少？
<gadget id="calculator">10 - 2</gadget>
<output>8</output>

<gadget id="calculator">10 * 8</gadget>
<output>80</output>

<result>80</result>