为了

Over my many years in China as a teacher, I have witnessed the great pressure students have to carry; they are pushed to the extreme to do homework and achieve high grades in exams.

在中国从教多年，我目睹了中国学生面临的巨大压力。为了完成繁重的家庭作业，为了在考试中取得高分，他们的精力甚至已被利用到极至。

This is another matter altogether, since the man in the cave painting could have been brandishing the condom for one of three reasons: some sort of ritual, as protection against pregnancy or as protection against an STD.

不过在那副古老的壁画上耀武扬威的使用安全套的男人看起来好像是为了进行某种庆典，又似乎是为了避免怀孕或者是防止自己感染性病。

To enlarge the information content of the magazine, at the same time also to encourage the creation enthusiasm of wide readership, we from 2007 the 1st ～ 2 close period begin, to the article that partial inconvenience full text publishs, choose, the point of view that cento has new idea among them and content are local reveal, the hope teachs to the reader's education grind to be edified somewhat, help somewhat.

为了扩大杂志的信息量，同时也为了鼓励广大读者的创作热情，我们从2007年第1～2合期开始，对部分不便全文刊登的文章，筛选、摘录其中有新意的观点和内容局部展示，希望对读者的教学教研有所启迪，有所帮助。

I have come here not for the past, but for the future, which is centred on offshore oil.

我来这里不是为了过去，而是为了未来，而未来以海洋石油为中心。

DON'T SAY " I LOVE YOU FOR YOUR -LOOK YOU WAY OF SPEAKING GENTLY---FOR A STRICK OF THOUGHT THAT FALLS IN WELL WITH MINE,AND CERTES BROUGHT "

不要说 "我爱您只为了你样子说话温柔─为了思想特徵与你一致，无疑会带来。。。如此一朝一夕满足的舒适感觉"

That barricade, that sewer, that furnace, that cesspool,--all that he traversed for me, for thee, Cosette!

这个街垒，这条阴沟，这个火坑，这些污水沟，他都经历过了，为了我，为了你，珂赛特！

False teachers in Corinth were engaged in 'character assassination' against Paul while trying to build themselves up at his expense.

他在这里说出自己的经历，完全是为了自辩；因为哥林多的假教师为了抬举自己，对保罗作出了种种的人身攻击。

I just quitted the thought of bringing kong back to China when I think about how many efforts you have made for us. The expense would never block off the onward way of Kong and I would never let the Chinese chowchow lovers down because Kong is not only belong to Anna Kennel, but also the whole China.

但我一想到您为了我们为了金刚付出了那么多心血，我放弃了带回金刚的念头，费用的问题绝不会阻挡住金刚前进的步伐，我绝不会让中国的松狮爱好者们失望，因为金刚不仅仅属于安娜犬业也属于中国。

As christianity became prevalent, so as to christianize the ancient pagan feast of lubercus, the church officials changed its name to st.valentine's day.

据说，当基督教开始得盛行，为了让古老的异教lubercus节归为基督教，基督教堂的官员将它的名字改为了st。

The phase of optical wave can be recovered by the intensity transport equation under the paraxial approximation For the optical system with diffraction limit, it is difficult to get the boundary radical slope of phase and sample in the circular domain boundary when using the intensity transport equation to recover the phase, consequently, we reviewed an algorithm mentioned in the reference ［4］, namely, the equation, computation domain and boundary condition are changed, then the phase is reconstructed by the multigrid method and corrected at last Moreover, the experiment system is set to testify the algorithm, and the recovered phase from the intensity data detected by CCD is compared with the result from phase retrieval algorithm, it is found that the phase reconstruction error can reach 017 λ in the case of non-uniform intensity distribution, as a result, the method is suitable for the phase recovery with low wavefront sensing accuracy.

在傍轴近似条件下，可以利用光强传播方程对畸变波前进行相位恢复。对于衍射受限的光学系统，很难获得相位的边界径向斜率值作为边界条件，此外，要获得精确的圆域边界采样值也并非易事。为了克服上述困难，进一步研究了相位恢复改进方法，即改变了方程的表示形式、计算区域和边界条件，并用多重网格法进行求解获得重构相位，最后再将其修正。为了验证算法的精确性，搭建了实验系统对算法进行实验验证，将由CCD探测的光强分布进行计算得到的相位分布与相位恢复算法的结果进行比较，证明在光强分布非均匀的情况下，该方法恢复的相位均方根误差能够达到017 λ，可以适用于波前传感精度要求不是很高的相位恢复。标签自适应光学相位恢复相位修正光强传播方程 adaptive optics phase retrieval phase correction intensity transport equation

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。