Moving back to the Panama Canal Zone, I learned five computer languages and became supervisor of the computer department. 在搬回巴拿马运河区后,我学会了五种电脑程序语言,当上了电脑部的主管。
For$ 10 million the United States gains control of the Panama Canal Zone. 1904年的今天,美国用1000万美元获得了对巴拿马运河地区的控制权。