or when you pushed the button for the money total and found the sale and the change had disappeared completely form the smallcomputer screen on the cash register.这个怎么翻译

or when you pushed the button for the money total and found the sale and the change had disappeared completely form the smallcomputer screen on the cash register.这个怎么翻译

或者当你按下现金合计的按钮,发现销售额和找零完全从收银机得小电脑屏幕上消失了