| 解决难题 🇨🇳 | 🇬🇧 Solve the puzzle | ⏯ |
| 一个难题 🇨🇳 | 🇬🇧 A conundrum | ⏯ |
| 解决难题 🇨🇳 | 🇬🇧 Solve puzzles | ⏯ |
| 这道题很难 🇨🇳 | 🇰🇷 문제는 어렵다 | ⏯ |
| 这是个难题 🇨🇳 | 🇬🇧 Its a problem | ⏯ |
| 遇到什么难题了 🇨🇳 | 🇬🇧 Whats the problem | ⏯ |
| 这个问题不如那个问题难 🇨🇳 | 🇬🇧 This problem is not as difficult as that one | ⏯ |
| 这道数学题真难啊！ 🇨🇳 | 🇬🇧 This math problem is so difficult | ⏯ |
| 这个问题我很难回答 🇨🇳 | 🇬🇧 Its hard for me to answer that question | ⏯ |
| 这个问题太难回答了 🇨🇳 | 🇬🇧 The question is too difficult to answer | ⏯ |
| 三个问题中，哪个最难 🇨🇳 | 🇬🇧 Which of the three questions is the most difficult | ⏯ |
| 我们会遇到困难的题目 🇨🇳 | 🇬🇧 Well have difficult topics | ⏯ |
| 这道数学题简单还是难 🇨🇳 | 🇬🇧 Is this math problem simple or difficult | ⏯ |
| 难不难 🇨🇳 | 🇬🇧 Its not hard | ⏯ |
| 每当遇到难题，都会与别人 🇨🇳 | 🇬🇧 Whenever you encounter a difficult problem, you will be with others | ⏯ |
| 这个问题太难了回答不了 🇨🇳 | 🇬🇧 This question is too difficult to answer | ⏯ |
| 这个问题看起来很难解决 🇨🇳 | 🇬🇧 The problem seems difficult to solve | ⏯ |
| 我难以置信地看着这道题 🇨🇳 | 🇬🇧 I looked at the subject in disbelief | ⏯ |
| 他的问题是三个中最难的 🇨🇳 | 🇬🇧 His problem is the most difficult of the three | ⏯ |