1·The exam was fairly difficult.
这场考试相当难。
—— 《牛津词典》
2·The exam was quite difficult.
这场考试相当难。
—— 《牛津词典》
3·The exam was pretty difficult.
这场考试相当难。
—— 《牛津词典》
4·It was a rather difficult question.
这是个相当难的问题。
—— 《牛津词典》
5·She's faced with a difficult decision.
她眼前有一项难作的决定。
—— 《牛津词典》
1·She is highly skilled at dealing with difficult customers.
应付难缠的顾客她很有一手。
—— 《牛津词典》
2·We just wrapped up a project with a difficult client last week.
上周我们刚和一个难缠的客户完成了一个项目。
3·If a customer is rude or difficult, just think "Maybe she's had a row with her husband."
如果一位顾客表现得粗鲁或难缠，你就想：“也许她和丈夫吵了一架。”
4·Although John completed his assignments quickly and successfully, he was furious when he learned that the boss had deliberately assigned him a difficult client.
虽然约翰很快就成功地完成了他的任务，但当他得知老板故意给他安排了一个难缠的客户时，他勃然大怒。
5·"Difficult" patients have the temerity to challenge their doctors' decisions.
“难缠”的病号会冒然挑战他们的医生的决定。
—— 《柯林斯英汉双解大词典》
1·It is very difficult. There is a hard road ahead.
这是非常不易的，前面的道路是艰难的。
2·But it’s a difficult book to read nonetheless, almost for that very reason. A bleaker narrative lurks between the lines.
但这本书并不易读，差不多也是因为它感人，因为字里行间，又藏着凄凉的现实。
3·Such dust makes helicopter maintenance even more difficult than it is already.
直升机的维护保养本来就不易，这些尘土更是带来了很多麻烦。
4·PW: It is a balance, and this is really difficult.
这需要一种平衡，而且的确不易。
5·The dirt in a porcelain teacup is difficult to wipe off.
搪瓷茶杯如果长期沉积茶垢，通常不易洗去。
1·But these pills could provide a novel remedy for certain conditions that remain difficult to treat.
不过，这些新药将给某些疑难病症的治疗带来新的希望。
2·Communicate with other department, transfer the latest information and judge the difficult problem, avoid resistance in the process of production because of material or technique.
与其它部门之间的沟通，最新的信息交流和疑难问题的判断，避免生产过程中由于各种材料或技术方面的阻力。
3·This article from a theoretical point of view and judicial practice of difficult issues to improve our crime unit.
本文尝试从理论角度和司法实践中的疑难问题提出完善我国单位犯罪的建议。
4·It provides theoretical basis for exploring the objectivity of difficult cases.
这为探寻疑难案件的客观性提供了理论依据。
5·The task of the judicial committees is to sum up judicial experience and to discuss important or difficult cases and other issues relating to the judicial work.
审判委员会的任务是总结审判经验，讨论重大的或者疑难的案件和其他有关审判工作的问题。