The ice melted quickly after the car was warmed up the next morning because the defrosting vent, which blows only on the front windshield, was turned on full force.

• 第二天早上汽车逐渐发动起来以后，因为除霜口调到最大，而除霜口吹向前挡风玻璃，因此(在前挡风玻璃上的)冰很快就融化了。