It is quite difficult to tame wild animals.
驯服野生动物很难。
It is quite difficult to find one's family history.
要找到一个人的家史是很难的。
It is quite difficult to explain the problem to the beginners.
向初学者表明明白这个题目是比力困难的。
It is quite difficult to effectively treat amblyopia at this point.
到了这一步，就很难有效地治疗弱视了。
It is easier to put on weight, but it is quite difficult to lose weight.
增加体重较容易，但是减肥就困难了。
It is quite difficult to get rid of a bad habit like smoking or drinking.
要改掉像抽烟或者喝酒这样的坏习惯是很难的。
However, the method is complicated to operate and it is quite difficult to progress its data.
但此方法操作繁琐，数据处理较难。
You should note that it is quite difficult to transfer from a college in one province (or state) to a university in another.
取决于学院及欲申请转入大学的地点。明确的是，从一省（州）的学院转入另一地点的大学非常困难。
It is quite difficult to describe the direct model of the MR damper, however, it is much more difficult for the inverse model.
可准确描述其非线性特性的磁流变阻尼器正模型通常非常复杂，难以直接得到逆模型。
Thus, it is quite difficult to realize growth rate and price stabilization, structure adjustment and people's livelihood improvement.
因此，实现稳增长、控物价、调结构、惠民生的任务仍然十分艰巨。
There is no significant critical formula of stability in the previous literatures of the field because it is quite difficult to solve for the.
已往有关这方面的结论，因求解大型矩阵特征值比较困难，一直未能给出有直接指导意义的稳定性临界公式。
Because of the complexity and distribution in medical field, it is quite difficult to solve the business-level integration of heterogeneous data.
由于医疗领域自身的复杂性和分布性，解决异构数据业务层次的集成成为难点。
Viewing even our small example without reference to the state diagram, it is quite difficult to discern the order in which methods should be invoked.
如果没有状态图供参考，即使查看我们的这个小示例，也非常难于分清方法应该按照何种顺序进行调用。
For quenching processes are typical temperature - phase transformation - stress coupled processes, it is quite difficult to precisely predict the processes.
淬火过程是典型的温度-组织转变-应力耦合的过程，准确模拟淬火过程十分困难。
The yield strength, yield tensile ratio and toughness are major quality indexes of steel pipe (board). However, it is quite difficult to determine them reasonably.
屈服强度、屈强比、韧性等是钢管(板)的主要质量指标，合理确定这些指标的数值有相当难度。
Due to deep conflicts such as inadequate attention, unreasonable division of responsibilities and rights, it is quite difficult to implement this education program.
因受深层次矛盾的限制，如对人口理论教育重视程度不够，责权利划分不合理等，该项工作的深入开展尚有一定的难度。
As for the problems of optimal design on mechanical products, it is quite difficult to make a correct decision in the stage of scheme design due to too many involved factors.
对于机械产品优化设计问题，由于涉及因素较多，在方案设计阶段很难作出正确决策。
It turns out that it is quite difficult to identify real words, many of which are not likely to be found in a simple English dictionary, and to distinguish them from gibberish.
识别真实单词以及把它们与乱码区分开变得非常困难，这些真实单词中有许多在普通的英语词典上也无法查到。
Because of the intense competition in the market of semi-conductor day by day, it is quite difficult to master and control the demands from customers, which elevates the frequency of rush orders.
由于半导体市场的竞争日益激烈，顾客的需求变得难以把握，紧急订单发生的频率越来越高。
The researcher noted that the dolphin is quite eager to press the paddle when it was sure of the answer, but exhibited hesitation during difficult trials.
研究人员注意到，海豚在确定答案时会很着急地按下踏板，但在难度高的测验中则表现出犹豫。
It is actually quite difficult to find reliable statistics on the issue for many schools.
对于许多学校来说，要找到关于这个问题的可靠统计数据是相当困难的。
It is still quite difficult because he is 18, still a teenager. But he will engage and talk to me. We have been on holiday together.
这对他来说还是有一定难度，因为他才18岁，还是个少年。但是他保证过并且和我聊过。我们曾一起去度假。
The engineering is quite good, but it's not easy to trust it with serious responsibility. It can be difficult, for instance, to dock the device with the recharger.
这已经是很不错的工程产品了，但想完全的信任它并不是一件容易的事，比方说给机器人充电就是一件困难的事情。
As we know the Internet is vast and we are not yet aware of its boundaries or all the elements within it and therefore regulating something quite so huge is always going to be difficult task.
众所周知，互联网是广阔的，我们并没有意识到他的边界或者其中所有的要素，然而管理如此庞大的东西将会是件很困难的任务。
Launch parameters can be set in several different places, and it can be quite difficult to work out which JVM is running which application with which configuration.
启动参数可以在几个不同的位置设置，要了解哪个J VM使用什么配置运行何种应用程序将非常困难。
Although difficult, it is quite possible to balance your family, job, and obligations while studying for a degree or certification.
尽管很困难，但实际上在你的家庭、工作和责任之间取得平衡是有可能的。
Although difficult, it is quite possible to balance your family, job, and obligations while studying for a degree or certification.
尽管很困难，但实际上在你的家庭、工作和责任之间取得平衡是有可能的。
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