| |||
| 问题环境 | |||
|
problem environment : 9 Phrasen in 5 Thematiken |
| Allgemeine Lexik | 1 |
| Autoindustrie | 1 |
| Demografie | 1 |
| Ökologie | 1 |
| Technik | 5 |
| |||
| 问题环境 | |||
|
problem environment : 9 Phrasen in 5 Thematiken |
| Allgemeine Lexik | 1 |
| Autoindustrie | 1 |
| Demografie | 1 |
| Ökologie | 1 |
| Technik | 5 |