迄今为止

Up to the present, research has failed to furnish sufficient data to explain the formation of the placation 褶皱,皱纹地层折叠的作用或过程 regions.

迄今为止还没有足够科学资料能解析庐山的地质构造，或许庐山是因岩层在高温下成液态流动而形成的。

To date Gourcuff has failed to convince in a playmaking role for France.

迄今为止，古尔库夫在法国队司职中场组织核心时的表现并没有足够的说服力，而且他也没有得到来自主教练多梅内克的帮助。

It is the most complete description of the pointer analysis up to now.

这一算法很好地解决了以上几个问题，这是迄今为止对指针分析算法的一个最完整阐述。

The polygon is by far the most complex shape in the project.

多边形是迄今为止最复杂形状的项目。

Many theories and hypotheses in the history are involved in this problem, like belief in divine creation, the "ding-dong" hypothesis, the "pooh-pooh" hypothesis and so on, while all of them seem equally far-fetched.

语言起源迄今为止仍然是世界上最为神秘而迷人的话题之一。

It's by far the fastest pool in the world.

这是迄今为止最快的泳池中的世界。

So far, however, studies on its population genetics based on DNA sequences are not available.

迄今为止，关于滇金丝猴并基于DNA序列的的群体遗传学研究还没有报道。

By now,some positron emission tomography and functional magnetic resonance imaging has been extensively used on PD research.

迄今为止，正电子发射断层扫描和功能磁共振成像已经广泛应用于PD的研究。

Hithreto, television narrative research has already become an important region in postclassical narratology. Yet the research achievement on television advertisiment which is one of the most common television programmes is still very rare. In spite of the sporadic papers of television advertisiment narrative research, it has not form an integrity subject system at all.

迄今为止，电视的叙事学研究己经成为了后经典叙事学中的一个重要领域，但对于电视节目中一个最常出现的节目形态——电视广告，其叙事学研究理论成果还非常稀少，虽有零星研究论作的出现，却远远没有形成一个完整独立的学科体系。

And what we have seen thus far is just a prelude.

迄今为止，我们看到的只是一个前奏。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷