棘手的

Opting a comparatively facile one from so many choices of languages is considerably handwringing to anyone who is expected to be trilingual speaker,eventually,form which the choice for spanish comes to pass,for that Spanish has advantages of grammar that is a tincture of more difficulty than that of english,of vocabulary resembling in english as well is popularly believed,signally,its pronunciation that needs everyone to be extremely sedulous,nevertheless,all of which is yet less ticklish than such horrible ones as German,Arabic,French and Russian.

选择从这么多的语言比较简便的选择之一是相当handwringing谁是任何人预计将三种语言发言，最终的形式，对西班牙的选择来传递，原因西班牙语语法具有优势，是一个更困难酊比英文，英文词汇相似，目前也普遍认为，signally，它的发音，需要每一个人都非常勤奋，然而，所有这一切又是相伯仲，德语，阿拉伯语，法语和俄语这种可怕的棘手。

Using the similar single-difference mathematical model which is base on the character of GPS landslip monitoring to gain the distortion of the coast by dissolving at single epoch, can avoid the delicacy problem of the jumpiness detection and repair.

根据高精度GPS滑坡监测的特点建立的单历元直接解算监测点滑坡变形信息的似单差模型，避免了周跳的探测与修复这一棘手问题；双差模糊度的解算变得更为容易；避免了网平差这一环节，有利于提高数据处理的响应速度；同时，该模型可适用于静态监测和动态监测两种监测模式。

The performance of magnetic levitation is determined mainly by the characteristic of its controller and solving the problems of the high precision, high esponse frequency, output immune from the disturbance, the parameter perturbation and the uncertain factors from outside is very difficult. The traditional methods can not meet the needs of the system. So it has great significance to study the control method of magnetic levitation.

磁悬浮系统性能的优劣很大程度上取决于控制器的特性，高精度、高响应频率和输出不受外界干扰的特性以及磁悬浮中参数的摄动和外界不确定的干扰因素都是难以解决的棘手问题，传统控制难以满足系统要求，因此对控制方法的研究有其非常重要的意义。

The performance of magnetic levitation is determined mainly by the characteristic of its controller and solving the problems of the high precision, high response frequency, output immune from the disturbance, the parameter perturbation and the uncertain factors from outside is very difficult. The traditional methods can not meet the needs of the system. So it has great significance to study the control method of magnetic levitation.

磁悬浮系统性能的优劣很大程度上取决于控制器的特性，高精度、高响应频率和输出不受外界干扰的特性以及磁悬浮中参数的摄动和外界不确定的干扰因素都是难以解决的棘手问题，传统控制难以满足系统要求，因此对控制方法的研究有其非常重要的意义。

The challenge I have met is that: during the recent internship experience in the SIEMENS VDO Changchun , I am handling all of her project and business because of my coach's off for baby. The work is difficult and I am not experienced at it, I found it rater difficult to solute all the things.

我遇到的最大的挑战：在目前的西门子 VDO 实习过程中，由于师傅早产，在短暂的交接后，由我接替她全职的工作和所有的项目，由于工作本身的复杂性和我自身比较浅薄的工作资历，我觉得很多事情很棘手。

Halloween Gakuen five sub-grade has been rumored as a dream is very difficult and the students love the fight, looks cool, she is actually a ineloquent girl, in order to cover up their words often to cold to cover up their own cowardly.

圣夜学园五年级的亚梦被谣传为很棘手并且爱打架的小学生，外表酷酷的她实际上是个不善言辞的女孩，为了掩饰自己还经常以冷酷的言语来掩盖自己的怯弱。

But pundits are beginning to wonder whether the same logic that appealed to Mr Schwarzenegger might also convince him. How better to distract attention from other thornier issues and steal some of the Democrats' thunder than by unveiling a big environmental initiative?

但学者们开始质疑，是否施瓦辛格采乃的逻辑同样会让布什信服，即要转移公众对其它棘手问题的注意力，并削减民主党的声势，从而助长自己的，还有什么办法比揭示对环境问题极其积极的态度这一方法更好？

The massive amount of funds that the German government put into developing the eastern part of the nation has become part of the German Democratic Republic that the world sees today. The vibrancy of some cities in former East Germany, especially tourist sites such as Weimar, Potsdam and Dresden have shiny exteriors belied by new infrastructure. But the problems lurking behind the scenes are quite a bit thornier.

在德国政府前后13年对德东地区投入了钜额的重建资金后，今日世人所见到的「前德意志民主共和国」境内，即令表象上某些大城市─尤其是观光名城如威玛、波茨坦及德勒斯登等皆有著光鲜亮丽的外观及新颖的基础建设，然而潜藏於背后的问题却极为棘手难解。

Perhaps our vast piles of junk can serve as visual metaphors for the difficult questions that we Americans face as the earth's most voracious resource gluttons.

也许垃圾问题是我们的巨大的痔，它呈现了一个视觉的隐喻——关于我们这些美国人面对的棘手问题——地球上最贪婪的资源吞噬者。译之匆匆，谨附原文

What every senator understands is that while it's easy to make a vote on a complicated piece of legislation look evil and depraved in a thirty-second television commercial, it's very hard to explain the wisdom of that same vote in less than twenty minutes.

每位参议员所明白的道理就是：对一个看起来会带来不良影响的棘手法案投票，并且被30秒钟的电视广告骂得狗血淋头是很容易的；但在不到20分钟内解释这同一个法案带来的好处却十分困难。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。