| How long is it to travel 🇬🇧 | 🇨🇳 去旅游多长时间 | ⏯ |
| How long is it estimated to take 🇬🇧 | 🇨🇳 估计需要多长时间 | ⏯ |
| How long is it going to take 🇬🇧 | 🇨🇳 需要多長時間 | ⏯ |
| How long does it 🇬🇧 | 🇨🇳 多长时间 | ⏯ |
| How long is it before you get home 🇬🇧 | 🇨🇳 还有多久才到家 | ⏯ |
| how long will it land 🇬🇧 | 🇨🇳 它將降落多久 | ⏯ |
| How long will it take 🇬🇧 | 🇨🇳 需要多长时间 | ⏯ |
| How long would it take 🇬🇧 | 🇨🇳 需要多长时间 | ⏯ |
| How long will it be 🇬🇧 | 🇨🇳 还要多久 | ⏯ |
| It is a long 🇬🇧 | 🇨🇳 这是一个长 | ⏯ |
| How is it 🇬🇧 | 🇨🇳 它是如何 | ⏯ |
| How long is a great 🇬🇧 | 🇨🇳 一个伟大的多长时间 | ⏯ |
| How long is the tea 🇬🇧 | 🇨🇳 茶多长时间 | ⏯ |
| How long is the guide 🇬🇧 | 🇨🇳 导游多长时间 | ⏯ |
| How long can it be complete 🇬🇧 | 🇨🇳 多长时间能完成 | ⏯ |
| How long will it take you 🇬🇧 | 🇨🇳 你要多久 | ⏯ |
| How long will it be available 🇬🇧 | 🇨🇳 还有多长时间可以用 | ⏯ |
| How long does does it take 🇬🇧 | 🇨🇳 需要多长时间 | ⏯ |
| How long will it be there 🇬🇧 | 🇨🇳 还有多久到 | ⏯ |