Bo Xu, Yong Xu, Jiaqing Liang, Chenhao Xie, Bin Liang, Wanyun Cui, and Yanghua Xiao. CN-DBpedia: A Never-Ending Chinese Knowledge Extraction System. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp. 428-438. Springer, Cham, 2017.
| 中文名 | 美国邮政 | |
| 分成 | 十大地理区 | |
| 厚度 | 1/4英寸 | |
| 官网 | https://www.usps.com/ | |
| 高度 | 61/8英寸 |
| 标签 | 公司 |
| 标签 | 组织机构 |