In his free time, Banneker wrote the Pennsylvania, Delaware, Maryland, and Virginia Almanac and Ephemeris.

 
  • 闲暇之时,班尼卡撰写有关宾州、德拉瓦、马里兰和维吉尼亚的农民历及星象历书。
今日热词
目录 附录 查词历史