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- Mary found knitting a hard nut to crack. 玛丽发现编织并非易事。
- It was then a hard nut to crack. 在那时是一桩很棘手的事。
- This is really a hard nut to crack. 这事真扎手。
- Jeff: This is indeed a hard nut to crack. 杰夫: 这实在是一个棘手的问题。
- They say that she is a hard nut to crack. 据说她是一个难驯服的女人。
- This problem is going to be a hard nut to crack. 这将会是一个非常棘手的问题。
- It's really a hard nut for us to crack. 这对我们来说是个难题。
- I'm afraid it's a hard nut to crack. 恐怕那个件棘手之事。
- I had warned you that it was a hard nut to crack. 难题,难对付的人,事。
- The math exam is a hard nut to crack. 数学考试也是很不好对付的。
- They found it a hard nut to crack. 他们发现这问题很棘手。
- Your proposal is a hard nut to crack. 你的建议是很难解决的。
- This problem is a hard nut to crack. 这个问题是块难啃的骨头。
- The final exam was a hard nut(to crack). 期末考试不好对付。
- It is a hard nut for him to crack. 这对他而言是一个难题。
- He is a hard nut to crack, just ignore him. 他就是个刺儿头，别理他！
- It was then a hard nut to crack . 他是个难对付的人。
- I'll get the information from him eventually but he's a hard nut to crack and it may take a long time. 我最终会从他那里获得情报的，不过他是个难以对付的人，因而时间可能要很长。
- The third question in the examination is a hard nut to crack. 考试的第三道题真是够难的。
- The edition of the Tale of the Marshes is a hard nut to crack. 《水浒传》的版本最复杂，也比较多，常见的有七十回本，一百回本，一百二十回本。
