困难

objective to explore the causes, prevention and treatment of dysuria after prostatectomy.methods from 1993 to 2004, 18 cases of dysuria after prostatectomy were reviewed and analyzed.

目的 探讨前列腺切除术后排尿困难的原因及防治措施。方法对18例前列腺切除术后排尿困难患者的临床资料进行回顾分析。

RH: The first 4 note theme (bar 1) is played legato followed by an eighth note and exact 8th rest.

现在我们可以了解到为何有些学生在尝试较困难的曲目时，在合手练习遇到困难。

As time goes on, we will encounter more troubles and learn how to deal with them.

随着时间的推移，我们会遇到更多的困难并学会如何应付这些困难。

It is not difficult to realize an information management system, but what difficult is how to realize it in lest cost, and make it transplantable, maintainable and expansible.

实现一套信息管理系统并不困难，困难的是如何用最少的代价构建一个具有可移植性，可维护性和可扩展性信息管理系统。

While difficult enough in external work, it is harder still in the work of inner prayer.

对外在的工作，尚且如此困难，内心祈祷则更加困难。

This dissertation studies the reliability problem of fault-tolerant computer networks, according to topological structures of networks, the content can be divided into two parts. The reliability of general computer communication networks.

大型复杂网络可靠性计算属于NP问题中最为困难的一类，现有计算机能力直接计算可靠性精确解是非常困难的。

Enter the search for wisdom even if\even though extinct volcano find a way to keep us young forever find themselves on the surface of the monster find themselves surrounded by fire screen former president from …on from that day on from then on give a view of … give a view of the underwater world go abroad go on an adventure go on this adventure go through forests go up into have ….in common have difficulty/trouble doing sth have no idea He will be back before long hesitate about / at / in / over doing = hesitate to do sth hesitate about doing sth hesitate at nothing hesitate to do sth hunt for=search for I doubt if/whether clause imagine vt.

的视野 a bird's eye 流览；给人提供一个的视野 view 鸟瞰可以看见水底世界出国 study abroad 留学去冒险，做一次冒险去冒险做一次冒险进行冒险穿过森林上升进入有…共同之处共同之处在做某事上有困难/麻烦在做某事上有困难麻烦不知道不久以后 He saw the film long before (很久以不久以后不久以后很久以前做某事犹豫不决 without hesitation 毫不犹豫犹豫做…；犹豫做；对…犹豫不决犹豫不决对…毫不迟疑毫不迟疑犹豫做某事；不愿，犹豫做某事；不愿，感到不情愿搜索…搜寻；找寻搜寻；搜索我怀疑是否…我怀疑是否想象后加想象后加 doing 的动词形式

"We have in the leadership of President Obama someone who wants us to reach out to the world, to do so without illusions - understanding the difficulties we face will not be wished away, but meeting them forthrightly and smartly, and that we want to seize the opportunities that exist as well," said Secretary of State Hillary Clinton.

她说："我们有奥巴马总统的领导，他要求我们和世界接触，而且不要抱有幻想，要认识到我们面临的困难不会因为我们一厢情愿而不复存在，我们要正视和灵活应对这些困难。而且我们要抓住机会。"

People feel it isn't difficult to understand and use this new accounting procedure. On the contrary, it is more difficult to understand some related concepts. In addition, the article discusses the difference bewteen the old accounting standard and the new one. It also analyses the influence because of the difference and put forward some concerted proposals.

给人的感觉，新的核算程序理解和运用起来并不困难，较困难的是对相关概念的理解；另外本文对新旧会计准则的所得税差异进行探讨，分析了差异产生的影响，并提出几点协调建议。

She was very fearful of the fact that her children may grow up and fall away from God and so she couldn't get up in the morning, she lost her hope, she lost her strength, lost her enthusiasm for life, even getting up was a chore, so difficult just to get up and go through the day.

她很担心子女是否能长大，是否会远离神，因此她早上都起不来，她失去了希望，失去了力量，失去了对生活的热情，甚至连起床都成了困难的工作，连起床与过日子都困难的不得了。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。