| 不必要的 🇨🇳 | 🇬🇧 Unnecessary | ⏯ |
| 不必在意 🇨🇳 | 🇬🇧 Dont worry | ⏯ |
| 不必清理 🇨🇳 | 🇬🇧 You dont have to clean up | ⏯ |
| 必不可少 🇨🇳 | 🇬🇧 Essential | ⏯ |
| 必不可缺 🇨🇳 | 🇬🇧 Must be indispensable | ⏯ |
| 不，你必死 🇨🇳 | 🇯🇵 いいえ、あなたは死ぬでしょう | ⏯ |
| 不必须的 🇨🇳 | 🇬🇧 It doesnt have to be | ⏯ |
| 不，你不必道歉 🇨🇳 | 🇬🇧 No, you dont have to apologize | ⏯ |
| 我不必知道 🇨🇳 | 🇬🇧 I dont have to know | ⏯ |
| 不必要在意 🇨🇳 | 🇰🇷 신경 쓰지 마세요 | ⏯ |
| 我不必回报 🇨🇳 | 🇬🇧 I dont have to give back | ⏯ |
| 不必做某事 🇨🇳 | 🇬🇧 You dont have to do something | ⏯ |
| 必不可少的 🇨🇳 | 🇬🇧 Essential | ⏯ |
| 您不必担心 🇨🇳 | 🇬🇧 You dont have to worry | ⏯ |
| 我必须现在弹钢琴吗？不你不必 🇨🇳 | 🇬🇧 Do I have to play the piano now? No you dont have to | ⏯ |
| 不必要的部分 🇨🇳 | 🇬🇧 Unnecessary parts | ⏯ |
| 不必在意这些 🇨🇳 | 🇬🇧 Dont worry about that | ⏯ |
| 不必去面包店 🇨🇳 | 🇬🇧 You dont have to go to the bakery | ⏯ |
| 但都不必回头 🇨🇳 | 🇬🇧 But theres no need to look back | ⏯ |