1. My father's father, Jacob Volk (雅各布·沃尔克), took credit for the wrecking ball. 我的祖父雅各布·沃尔克则拥有发明"球破碎机"的光荣。
2. Jake took his wrecking ball all over lower Manhattan Island (曼哈顿) in New York. Painted on the sides of all his trucks were the words "The Most Destructive Force on Wall Street". 他带着"球破碎机"走遍纽约的下曼哈顿区,在他所有卡车的两侧印着"华尔街最强大的破坏力"字样。