The lion is 28 years old this year, and the elephant is twice as old as the lion by 3 years. How old is the elephant?
狮子今年28岁，大象今年的岁数比狮子的2倍还多3岁．大象今年多少岁？
<gadget id="calculator">28 * 2</gadget>
<output>56</output>

<gadget id="calculator">56 + 3</gadget>
<output>59</output>

<result>59</result>