| 日本語 | jpn-000 |
| 腐心 | |
| Deutsch | deu-000 | Anstrengung |
| Deutsch | deu-000 | Bemühung |
| English | eng-000 | doing everything one can |
| English | eng-000 | racking |
| English | eng-000 | racking one’s brains |
| English | eng-000 | taking pains to |
| français | fra-000 | se creuser la tête |
| にほんご | jpn-002 | ふしん |