如今，即使想要知道一大块冰如何移动——或换个词讲，漂浮——是非常困难的，但众所周知冰川漂浮是由于重力。
Now, even though it may be difficult to understand how a huge mass of ice can move—or flow, it's another word for it—it's really no secret that glaciers flow because of gravity.
也不是太大的麻烦，也不是一个非常复杂的积分，但估计可能变得更加困难。
Not a very big one, not a very complicated integral, but imagine it could get potentially much harder.
然而，他警告说，尽管在实地执行微生物实验具有巨大的价值，但实际上非常困难。
However, he warns that, although microbiological tests carried out in the field are hugely valuable, they are logistically very difficult.
日本依赖核能的一个重要原因在于它缺乏固有的能源资源，伴随而来产生了必须要在地震带上建造安全的反应堆，但这是非常困难的。
ONE reason for Japan’s reliance on nuclear power—with all its attendant difficulties of building reactors safely in an earthquake zone—is its lack of indigenous energy sources.
但出现这种梦有非常重要的意义：我们拥有必要的手段处理我们生活中的困难。
But when they do happen, they tell us something very important: That we have the necessary tools to deal with a difficult situation in our lives.
但没有一个坚实的法律基础(包括知识产权法)，想创造伟大的企业和品牌是非常困难的。
But without a solid legal basis (including intellectual-property laws), it is very hard to create great enterprises and brands.
他上个月告诉MTV，“我在此生确实有一个目标 ——成为有史以来最伟大的艺术家，（但）这是非常困难的因为我不会跳舞或唱歌”。
As he told MTV last month, "I do have a goal in this lifetime to be the greatest artist of all time, [but] that's very difficult being that I can't dance or sing."
有些人受到帮助去尝试着学习怎么用他们正常的口音去说话，但这可能会是一个非常困难的过程。
Some people get help to try learn how to speak in their usual accent again, but it can be a difficult process.
设计一种适合的膜非常困难：一方面要足够坚韧，以承受压力；但同时还要有渗透性，而且只能透水，不能透盐。
Devising a suitable membrane-tough enough to withstand the pressure while remaining permeable to water but not to salt-is harder than it sounds.
每个人都认为可重用资产很好，但实际工作时却非常困难：谁为开发可重用资产付款？
Everyone thinks reusable assets are good, but they're difficult to make work in practice: Who's going to pay to develop them?
想要规模地、可控地验证这个说法将会非常困难，因为找不到足够多的公认的天才。但许多一般意义上的创造似乎都与情绪障碍有关。
It would be difficult to find enough recognised geniuses to test the idea in a large, controlled study, but more run-of-the-mill creativity does seem to be associated with mood disorders.
对许多人来说，教学质量才是最重要的方面，但如何进行衡量却非常困难。
For many, the quality of teaching is what matters. Measuring it is far harder.
即便没有感情的需求，也不需要彼此相爱，但找到一个符合要求的配偶仍旧非常困难。
Even without the need to click emotionally, let alone fall in love, meeting the resume requirements of a spouse can be just as difficult.
虽然在一个大城市里旅行是可能的，但这非常困难。
Although it's possible to travel for free in a big city, it's damn difficult.
这种转化过程非常重要，但往往也是非常困难的。
This transformation process is not trivial-more often than not it does not happen.
但解雇正式员工仍然非常困难和昂贵。
It is still difficult and expensive to lay off "regular" workers.
尽管如此，与生物衰老的对抗已经从原先的不可能，变为非常困难但颇有可能，科学界就此前景达成了一致，而这本身就是一个令人兴奋的进展。
Nevertheless, the consensus is that the fight against biological ageing has moved from impossible to enormously difficult, and that is exciting progress.
有可能使用一个反编译器做你想做的事，但这将是非常困难的，除非你是一个有经验的开发人员。
It would be possible using a decompiler to do what you are trying to do but it will be very hard unless you are an experienced developer.
但很多情况下，这通常是非常困难的，几乎不可能。
However, this is often very difficult and, in many cases, almost impossible.
移植未经测试的遗留perl或其他语言代码的确非常困难，但编写失败测试可能会帮上大忙，是一个合理的策略。
Porting legacy, untested code in Perl or any language is just plain tough, but writing failing tests could be a great help, and are a reasonable strategy.
游戏开始了在一个非常容易的困难，但正如你在整个游戏逾越，难度明显改进。
The game starts of at a very easy difficulty, but as you transgress throughout the game, the difficulty is significantly revamped.
韦斯称：“综合性模式已今不如昔，而且也不再是必然的选择。但一旦公司采用了这种模式，再想摆脱便非常困难。”
"The integrated model isn't what it used to be and it may not be necessary," says Weiss, "but if you have it, it may not be easy to get rid of it."
因为腰部的问题，Christopher在平地上完成瑜伽动作有所困难，但当他被悬挂着半空中时，他能非常好的完成锻炼。
Christopher struggled with yoga poses on the ground because of wrist problems but found his practice much more successful in the air.
最大的变化估计是非常困难去选择最终副本区域所需要的防御技能，但这是仅仅其中的一个。
The best approach is probably a very hard endgame farming area balanced to require at least one defensive skill, but not all of them.
他提出，当受灾人数众多，确定目标进行帮助非常困难。但受灾的广度也能帮助这个团体治愈它的孩子们。
When so many are affected, targeting help is hard. But the extent of the devastation could also help the community to heal its children, he suggested.
但公司发言人克莱尔·哈西特(ClaireHassett)表示，现在调查由此带来的损失非常困难。
But spokeswoman Claire Hassett said examining the damage has been difficult.
起初，他感到非常困难。但最后，他发现很容易。
At first, he felt very difficult. But at last, he found it very easy.
起初，他感到非常困难。但最后，他发现很容易。
At first, he felt very difficult. But at last, he found it very easy.
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