To build a swimming pool with a length of 18 meters, a width of 10 meters, and a depth of 2 meters, if a layer of cement is to be applied to the four walls and bottom of the swimming pool, how many square meters is the area to be covered with cement?
要修建一个长18米，宽10米，深2米的游泳池，如果要在游泳池的四壁和底面抹上一层水泥，抹水泥的面积是多少平方米？
<gadget id="calculator">18 * 10</gadget>
<output>180</output>

<gadget id="calculator">18 * 2 * 2</gadget>
<output>72</output>

<gadget id="calculator">10 * 2 * 2</gadget>
<output>40</output>

<gadget id="calculator">180 + 72 + 40</gadget>
<output>292</output>

<result>292</result>