Uncle Zhang deposited 2,000 yuan in the bank for a period of 3 years, with an annual interest rate of 3.14%. How much money can he get back when it expires?
张大爷将2000元存入银行，定期3年，年利率为3.14%，到期时他可取回多少钱？
<gadget id="calculator">3.14 / 100</gadget>
<output>0.0314</output>

<gadget id="calculator">2_000 * 3 * 0.0314</gadget>
<output>188.4</output>

<gadget id="calculator">2_000 + 188.4</gadget>
<output>2_188.4</output>

<result>2_188.4</result>