In order to solve the problem of fresh water shortage on the island, a soldier on an island jointly built a fresh water reservoir with a length of 22m, a width of 10m, and a depth of 1.8m with the local residents. How many cubic meters of water can this reservoir store at most?
某海岛战士为解决岛上淡水缺乏问题，和当地居民共同修建一个长22m、宽10m、深1.8m的淡水蓄水池．这个蓄水池最多可蓄水多少立方米？
<gadget id="calculator">22 * 10</gadget>
<output>220</output>

<gadget id="calculator">220 * 1.8</gadget>
<output>396</output>

<result>396</result>