The average monthly electricity consumption of the school is 378 kWh. According to this calculation, how much electricity does the school use in a year?
学校每月平均用电378度，照这样计算，学校一年大约用电多少度？
<gadget id="calculator">12 * 378</gadget>
<output>4_536</output>

<result>4_536</result>