The diver Xiaojun can dive 120 meters, and the underwater robot can dive x meters more than Xiaojun. When x=700, how many meters did the underwater robot dive?
潜水员小军能够潜水120米，水下机器人比小军多潜x米．当x=700时，水下机器人潜了多少米？
<gadget id="calculator">700 + 120</gadget>
<output>820</output>

<result>820</result>