He spent at least two-thirds of his more than, about three-quarters of his time in the northern states.
他至少花费了他旅程的三分之二,可能不止,应该是他旅程的四分之三时间,周游于北方各州
耶鲁公开课 - 美国内战与重建课程节选
应用推荐
模块上移
模块下移
不移动