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- Progress has been uneven because of problems teaching computers the differences between decoys and the real thing. 但这方面的进展并不大，因为教会计算机之别真与假的区别是很困难的。
- Progress has been uneven because of problems teaching computers the defferences between decoys and the resl thing. 由于在引导计算机如何辨别真伪上的问题，进展一直起伏不定。
- mathematical open-ended problem teaching 数学开放题教学
- Express My Opinion upon A Test Reviewable Problem Teaching 一道课本复习题教学之我见
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- In dealing with the problem he was cautious to an extreme. 他在处理这个问题时谨慎得过分了。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- The problem is quite plain to us. 那问题我们都很明白。
- They dealt with the problem in a purposeful way. 他们处理这问题很果断。
- Even if they are manual laborers, the ability to critically analyze problems taught in high school will make better and more highly skilled workers. 甚至加入他们是手工业工人，高中里教的批判地分析问题的能力也能使他们成为技术更高超的工人。
- A new problem has been reared up in production. 生产中出现了一个新问题。
- It was Susan who brought the problem to our notice. 是苏珊提醒我们注意那个问题的。
- I think this problem is very simple and clear cut. 我认为这个问题非常简单明白。
- He often came up against the problem of money. 他那时常常碰到钱的问题。
- Overpopulation is a universal problem. 人口过多是全球性的问题。
- The problem is considerably difficult to us. 对我们来说这个问题相当难。
- People think this problem determination. 人们认为这个问题解决了。
