The 1989 collapse of the Berlin Wall led to a boom in car sales in Europe, and in 1992 BMW outsold Mercedes-Benz in Europe for the first time.是什么意思_The 1989 collapse of the Berlin Wall led to a boom in car sales in Europe, and in 1992 BMW outsold Mercedes-Benz in Europe for the first time.在线翻译_英语_读音_用法_例句