难理解

He played complete and deeply realized tennis, but the lulling beauty of his game was so hypnotic that audiences couldn't imagine it came from sweat and work.

他完全的投入到打球当中，实现着他自己所理解的网球运动，但是他在球场上挥洒自如，如云流水般的表现，让观众很难去想象他是挥洒多少的汗水，进行了多长时间的练习才有今天的成就。

I had difficulty understanding him because he mispronounced a lot of words.

理解他说的很难，很多字都读错了。

It is very difficult to realize expanding the working band of Hartmann-Shack wavefront sensor through Frequency Transfer of Nonlinear Optics. Usually three wave-mixing researches are based on plane wave or Gauss wave, so study of aberrated second harmonic generation is new and important. It could be very helpful to understand and make good use of the Frequency Transfer of Nonlinear Optics.

这说明利用非线性光学频率变换方法拓宽波前传感器件的响应波段是很难实现的，但是，通常三波相互作用过程的研究均是建立在平面波和理想高斯光束之上，因此我们对于位相畸变倍频过程的研究是非线性光学领域一个重要而有意义的新课题，它有助于人们更加深入理解非线性光学效应，为进一步合理利用之奠定了理论和实验的基础。

In advertising communication, the attitude of the target addressees is decisive to the success or failure of the campaign as well as the communication; therefor...

在进行广告翻译时，由于对应的认知语境发生变化，译作很难在接受、理解和反应三个方面与原作等效

Whilst all Eldar are known for their arcane technology and capricious ways, by far the most mysterious of these aliens are the troubadour-warriors known as the Harlequins.

在我们认识有著不可思议科技与反复无常态度的灵族之时，更为让人难离理解的却是他们中无比神秘的游荡战士-灵族丑角

When the Moon in Opposition to the Sun is joined with nebulous stars, the Native will have some defect in his sight; if the Moon in the Seventh be afflicted by both the Infortunes, and if their rays are very strong he will be blind.

这个论断虽然语义浅显，但论断的依据却难明。太阳和火星的孤立发生在第二宫，会容易理解些，若是第二宫之外就有些离谱了。另外，如果单一以龙尾落在2宫就下此论断也显得很片面。

NMET 2004 w.w.w.k.s.5.u.c.o.m (2)①The woman at the desk gave him a bright smile②as he entered and,③after Peter had explained what sort of room ④he was looking for,⑤he paid two pounds for a list of about half a dozen landladies⑥who had rooms to let.

在 Peter 告诉她他在找什么房子后，她让 Peter 交了两磅买了一份大约有六个要出租房子的女房东的名单。以下是对 2008 年各省，市高考英语阅读理解中的一些有代表性的长难句的解析。

It's a lot easier here because the manager is Spanish. I can talk with him, though not a lot because he likes to speak English. The lessons are going well, but I find that here in Liverpool the people are hard to understand. Scousers - it's very difficult.

这里容易一些因为教练说西班牙语，我可以同他进行交流，也不是都是如此因为他比较喜欢说英语战术课程并没什么障碍，但是我发现在住在利物浦的当地人说话很难去理解，利物浦口音

They love each other, but a farmer's daughter cannot dream of marrying a ronin; when they are found together on the eve of the final battle, however, there are arguments in the village to understand the young people,'' and an appeal to romance--an appeal designed for modern audiences and unlikely to have carried much weight in the 1600s when the movie is set.

他们相爱了，不过，很难相像，农民的女儿会嫁给一个浪人。决战前夜，人们发现他们在一起，于是，村里炸开了锅，焦点很明确：&理解年轻人&，然而，他们的浪漫，是设计给现代观众看的，不太可能在电影设定的17世纪（1600s）的古代日本产生任何影响。

In China or Asia, the design of the works appear auspicious meaning of the "swastika" is Juenan been accepted by the people of Western countries, they can not understand this symbol different from their customary referents.

在中国或是亚洲的设计作品中出现的吉祥含义的&卐&，是绝难被西方国家的民众所接受的，他们无法理解这个符号不同于他们习惯的指涉。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。