A wooden box is 1.2 meters long, 0.8 meters wide, and 1 meter high. If the outside is painted all around, what is the painted area?
一种木箱，长1.2米，宽0.8米，高1米，如果外面四周都刷上油漆，刷油漆的面积是多少？
<gadget id="calculator">1.2 * 0.8</gadget>
<output>0.96</output>

<gadget id="calculator">1.2 * 1</gadget>
<output>1.2</output>

<gadget id="calculator">0.8 * 1</gadget>
<output>0.8</output>

<gadget id="calculator">0.96 + 1.2 + 0.8</gadget>
<output>2.96</output>

<gadget id="calculator">2.96 * 2</gadget>
<output>5.92</output>

<result>5.92</result>