Yihui Primary School carried out water conservation activities, and saved 321 degrees of electricity in the first three months. According to this calculation, how much electricity can be saved in one year (December)?
逸挥小学开展节约用水活动，前3个月共节约用电321度．照这样计算，一年(12月)节约用电多少度？
<gadget id="calculator">12 / 3</gadget>
<output>4</output>

<gadget id="calculator">4 * 321</gadget>
<output>1_284</output>

<result>1_284</result>