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- I can not understand the so abstract concept. 我无法理解如此抽象的观念。
- I cannot understand his conflicting philosophy. 我不能理解他那互相矛盾的思想体系。
- I do not understand the import of her remarks. 我不懂她话中的含义。
- I do not understand the rationale behind the decision to sell the warehouse. 我不明白在出售仓库的决定后面有什么原由。
- He can not understand the gist of their argument. 他不明白他们争论的要点。
- I can not understand a single thing he's saying. 他所说的，我一句都听不懂。
- Dora does not understand how a jet engine works . 朵拉不了解喷气发电机的工作原理。
- I was vexed that I could not understand his logic. 我因为无法理解他的逻辑而感到苦恼。
- They condemn what they do not understand. 他们谴责自己所不了解之事。
- If I do not understand, I ask questions. 当我不懂时我就问。
- I cannot understand his robbing his friends. 我不明白他为何抢劫他的朋友。
- I have explained again and again, but even now they do not understand. 我已解释了一遍又一遍，尽管如此，他们还是不明白。
- Taxpayer: I do not understand it. 纳税人：我没听明白。
- She does not understand how to look after you . 她不知道应怎么照顾你。
- I do not understand this question. 我不了解这个问题。
- He speaks very fast, and I do not understand. 他说得太快了，我听不懂。
- You are so young that you can not understand. 你太年轻了所以你没法懂得。
- I do not understand this sentence. Can you help me? 我不懂这句子的意思。你能帮助我吗?
- I do not understand what you are getting at. 我不了解你想说什么?
- I shall say I do not understand classical music. 我得说我不懂古典音乐。
