| 过去多长时间 🇨🇳 | 🇬🇧 How long has it been | ⏯ |
| 来多久了 🇨🇳 | 🇬🇧 How long has it been | ⏯ |
| 有多久了 🇨🇳 | 🇬🇧 How long has it been | ⏯ |
| 多长时间了 🇨🇳 | 🇬🇧 How long has it been | ⏯ |
| 在中国呆了多久了 🇨🇳 | 🇬🇧 How long has you been in China | ⏯ |
| How long have you been on tantan 🇨🇳 | 🇬🇧 How long have you was on tantan | ⏯ |
| 她走了多久了 🇨🇳 | 🇬🇧 How long has she been gone | ⏯ |
| 她走了多久 🇨🇳 | 🇬🇧 How long has she been gone | ⏯ |
| 她大概离开了多久 🇨🇳 | 🇬🇧 How long has she been away | ⏯ |
| 这个项目多长时间 🇨🇳 | 🇬🇧 How long has this project been | ⏯ |
| 使用多久了 🇨🇳 | 🇬🇧 How long has it been in use | ⏯ |
| 活动开始多久了 🇨🇳 | 🇬🇧 How long has the campaign been around | ⏯ |
| 这辆车开了多长时间了 🇨🇳 | 🇬🇧 How long has this car been driving | ⏯ |
| 你多久 🇨🇳 | 🇬🇧 How long have you been | ⏯ |
| 还有好久毕业 🇨🇳 | 🇬🇧 How long has you graduated | ⏯ |
| 这个寺庙有多久的历史了 🇨🇳 | 🇬🇧 How long has this temple been in history | ⏯ |
| 来中国多久了，在这边做什么呢 🇨🇳 | 🇬🇧 How long has it been in China and what has been done here | ⏯ |
| 你有多长时间在这里呢 🇨🇳 | 🇬🇧 How long have you been here | ⏯ |
| 你工作多久了 🇨🇳 | 🇬🇧 How long have you been working | ⏯ |