| 数学难，但很有趣 🇨🇳 | 🇬🇧 Math is difficult, but its interesting | ⏯ |
| 数学难但很有趣 🇨🇳 | 🇬🇧 Mathematics is difficult but interesting | ⏯ |
| 数学难，但是很有趣 🇨🇳 | 🇬🇧 Math is difficult, but its interesting | ⏯ |
| 数学难，但也很有趣 🇨🇳 | 🇬🇧 Mathematics is difficult, but its also very interesting | ⏯ |
| 科学很难但很有趣 🇨🇳 | 🇬🇧 Science is hard but interesting | ⏯ |
| 他很困难，但是很有趣，很有用 🇨🇳 | 🇬🇧 He is difficult, but it is interesting and useful | ⏯ |
| 科学是很难的，但很有趣 🇨🇳 | 🇬🇧 Science is hard, but its interesting | ⏯ |
| 很难用 🇨🇳 | 🇻🇳 Thật khó để sử dụng | ⏯ |
| 它很难，但是很有趣 🇨🇳 | 🇬🇧 Its hard, but its fun | ⏯ |
| 困难但很有趣 🇨🇳 | 🇬🇧 Difficult but interesting | ⏯ |
| 数学对我来说很难 🇨🇳 | 🇬🇧 Mathematics is difficult for me | ⏯ |
| 我不喜欢数学，因为数学很难 🇨🇳 | 🇬🇧 I dont like math because it is difficult | ⏯ |
| 因为英语很简单，数学很有用 🇨🇳 | 🇬🇧 Because English is very simple, math is very useful | ⏯ |
| 我觉得英语很难，但有用 🇨🇳 | 🇬🇧 I find English difficult, but useful | ⏯ |
| 数学非常有趣但有点难 🇨🇳 | 🇬🇧 Math is very interesting but a little hard | ⏯ |
| 数学有点难 🇨🇳 | 🇬🇧 Math is a little difficult | ⏯ |
| 学好数字并不难，但学习方法很重要 🇨🇳 | 🇬🇧 Its not hard to learn numbers, but learning methods is important | ⏯ |
| 数学对我来说很困难 🇨🇳 | 🇬🇧 Math is hard for me | ⏯ |
| Mary喜欢数学。数学虽然难但是有趣 🇨🇳 | 🇬🇧 Mary likes math. Mathematics is difficult but interesting | ⏯ |
| 数学难但很有趣 🇨🇳 | 🇬🇧 Mathematics is difficult but interesting | ⏯ |
| 数学难，但也很有趣 🇨🇳 | 🇬🇧 Mathematics is difficult, but its also very interesting | ⏯ |
| 他很困难，但是很有趣，很有用 🇨🇳 | 🇬🇧 He is difficult, but it is interesting and useful | ⏯ |
| 我认为英语难，但有用 🇨🇳 | 🇬🇧 I think English is difficult, but it is useful | ⏯ |
| 非常有用吗 🇨🇳 | 🇬🇧 Is it very useful | ⏯ |
| 我认为英语难但有用 🇨🇳 | 🇬🇧 I think English is difficult but useful | ⏯ |
| Mary喜欢数学。数学虽然难但是有趣 🇨🇳 | 🇬🇧 Mary likes math. Mathematics is difficult but interesting | ⏯ |
| 数学对我来说很难 🇨🇳 | 🇬🇧 Mathematics is difficult for me | ⏯ |
| 我认为人工智能很难，但是很有用 🇨🇳 | 🇬🇧 I think artificial intelligence is difficult, but its useful | ⏯ |
| 我最喜欢的课目是英语，它十分有趣但很困难 🇨🇳 | 🇬🇧 My favorite subject is English, it is very interesting but difficult | ⏯ |
| It is difficult for me 🇨🇳 | 🇬🇧 It is is difficult for me | ⏯ |
| 有没有用处 🇨🇳 | 🇬🇧 Is it useful | ⏯ |
| 其实数学这一学科并不是很难 🇨🇳 | 🇬🇧 In fact, the subject of mathematics is not very difficult | ⏯ |
| 英语是非常有用的 🇨🇳 | 🇬🇧 English is very useful | ⏯ |
| 这个真好用 🇨🇳 | 🇬🇧 This is very useful | ⏯ |
| 水很有用 🇨🇳 | 🇬🇧 Water is very useful | ⏯ |
| 這個軟體很好用 🇨🇳 | 🇬🇧 This is very useful | ⏯ |
| 况且数学很有趣 🇨🇳 | 🇬🇧 Besides, mathematics is very interesting | ⏯ |
| 我觉得英语很难，但有用 🇨🇳 | 🇬🇧 I find English difficult, but useful | ⏯ |