My sister cut an exercise belt into sections every 56.45 centimeters, a total of 34 sections were cut, and there was 25.7 centimeters left. How long is this exercise belt?
姊姊做劳作将一条锻带每56.45公分剪成一段，共剪了34段，还剩下25.7公分，这条锻带有多长？
<gadget id="calculator">56.45 * 34</gadget>
<output>1_919.3</output>

<gadget id="calculator">1_919.3 + 25.7</gadget>
<output>1_945</output>

<result>1_945</result>