 |
| Subject | English | Chinese |
| geogr. | Duluth-Superior | 德卢斯 (美国，N46°46' W92°05') |
| earth.sc. | Environmental Research Laboratory Duluth | 德卢思环境研究实验室美 |
|
| Subject | English | Chinese |
| geogr. | Duluth-Superior | 德卢斯 (美国，N46°46' W92°05') |
| earth.sc. | Environmental Research Laboratory Duluth | 德卢思环境研究实验室美 |