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- He often helps those who have difficulty in studying English. 他经常帮助那些学习英语有困难的同学。
- I know of teachers who could have worked with the brightest students,but chose to be sent to other schools where they could put their effort into helping those who have difficulty in study. 我知道有一些教师，他们原可以和那些最聪明的学生一起学习，然而，他们却选择被派到别的学校，以便有机会尽他们的能力去帮助功课上有困难的学生。
- I know of teachers who could have worked with the brightest students, but chose to be sent to other schools where they could put their effort into helping those who have difficulty in study. 我知道有一些教师，他们原可以和那些最聪明的学生一起学习，然而，他们却选择被派到别的学校，以便有机会尽他们的能力去帮助功课上有困难的学生。
- Modern artists have difficulty in finding patrons. 现代艺术家们很难找到赞助人。
- At present basic theory and welding criterion of UPW are defective, research on welding mechanism and melt behavior of the welding region is not enough for the difficulty in study. 由于超声波塑料焊接是涉及多学科的交叉学科，研究难度较大，目前超声波塑料焊接的焊接基础理论和工艺规范还比较欠缺，对超声波塑料焊接机理和熔接行为研究不足。
- I had no difficulty in getting in touch with him. 我和他取得联系没有什么困难。
- Well as he does in study, he is not arrogant. 虽然他功课很好，却一点都不傲慢。
- John is one up on others in study. 约翰在学习方面比其他人强。
- There will be no difficulty in the world that they cannot overcome. 世界上任何困难他们都可以克服。
- Time spent in study is well bestowed. 把时间用于学习是值得的。
- Women who do not ovulate regularly have difficulty in becoming pregnant. 妇女排卵期不正常就不易受孕。
- Though he often plays hooky, he does well in study. 他经常逃学，然而他的功课却很好。
- It's my mother who has been encouraging me never to lose heart when I had difficulties in study. 这些年来,当我在学习中遇到困难时,是我的母亲一直在鼓励我从不要泄气。
- He experienced great difficulty in getting a visa to leave the country. 他申请出国签证经历了很大的困难。
- He had great difficulty in learning English grammar. 他学习英文文法困难重重。
- I know what I want to say but I have difficulty in putting it across. 我知道我想说什么，但我觉得难以表达清楚。
- If you meet with any difficulty in your study,don't be discouraged. 如果你学习中遇到什么困难，不要灰心。
- A large proportion of my time is spent in studying. 我的大部分时间花在学习上。
- He spent all the time he could spare in study. 他把空闲的时间都用来学习。
- They walked with difficulty in the snow. 他们在雪地里步履维艰地走着。
