resist an order

逆命───resist an order

Use a heavier rope to fasten an inflated balloon, heavier enough to resist the buoyance of the balloon in order to keep it still in the air.───用粗一些的绳子绑住气球，减掉一段使剩余的绳子重量刚好能够承载气球的上升力，以达到气球稳定漂浮在空中。