| Not sure 🇬🇧 | 🇨🇳 不確定 | ⏯ |
| Im not sure 🇬🇧 | 🇨🇳 我不确定 | ⏯ |
| I not sure 🇬🇧 | 🇨🇳 我不确定 | ⏯ |
| Youre not sure 🇬🇧 | 🇨🇳 你不确定 | ⏯ |
| .. Sure why not 🇬🇧 | 🇨🇳 ..当然为什么不呢 | ⏯ |
| Were not sure yet 🇬🇧 | 🇨🇳 我们还不确定 | ⏯ |
| I am not sure 🇬🇧 | 🇨🇳 我不确定 | ⏯ |
| Not sure about that 🇬🇧 | 🇨🇳 不确定 | ⏯ |
| Im not sure yet 🇬🇧 | 🇨🇳 我还不确定 | ⏯ |
| Im not so sure 🇬🇧 | 🇨🇳 我不太确定 | ⏯ |
| Dont know, Im not sure 🇬🇧 | 🇨🇳 不知道，我不确定 | ⏯ |
| My carton is not sure.. 🇬🇧 | 🇨🇳 我的纸箱不确定.. | ⏯ |
| But its not sure, maybe 🇬🇧 | 🇨🇳 但也许还不确定 | ⏯ |
| Not sure now a day 🇬🇧 | 🇨🇳 现在不确定一天 | ⏯ |
| Not sure what he was saying 🇬🇧 | 🇨🇳 不知道他在说什么 | ⏯ |
| Before IM not sure, sart all 🇬🇧 | 🇨🇳 在他不确定之前，沙特 | ⏯ |
| Haha ..oh ,im not sure ..im shy 🇬🇧 | 🇨🇳 哈哈。。呵呵，我不确定。。我害羞 | ⏯ |
| Im not sure if I can go 🇬🇧 | 🇨🇳 我不确定我能不能去 | ⏯ |
| am not sure we are still looking 🇬🇧 | 🇨🇳 我不确定我们还在找 | ⏯ |