这非常困难，但是并不是不可能。
这非常困难，因为他是来自于巴塞罗那。
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.
这非常困难，我知道有很多东西我们将无法保全它们了。
It's just hard, I know there is a lot of things we are not going to be able to save.
是的，但是这非常困难，所以以后的产量不可能有很大提高。
Yes, but it is very difficult. There will not be significant increase in production volume.
我会尽自己的能力把一位伟大的冠军带到米兰，这非常困难。
I do all that is in my ability and capacity to try to bring this great champion to Milan. It is very difficult.
参考答案：这非常困难，需要时间。但是我认为有两个办法改变这种状况。
Suggested answer: It is difficult and takes time, but I think there are two ways to change this.
试试看，当你收到一封邮件时，要是连发件人是谁都不看，你能坚持多久(这非常困难)。
Try it. When you receive ane-mail, see how long you can go without even looking at who it is from (this is remarkably difficult).
暴力团一直本地经营，现在他们需要向海外扩张，这非常困难，因为他们从未与国外的黑帮建立过联系。
Yakuza operate locally, but they need to expand overseas, which is hard because they've never tried to build relationships with other Mafia organizations.
即使当她心烦意乱的时候，她实际上也非常冷静，这体现在她在最困难的处境中也能够控制住自己的情绪。
Even when she is upset, she is actually very calm, which is shown by her ability to control her feelings in the most difficult situations.
这意味着模拟紧密连接节点的复杂网络结构，如人脑，是非常困难的。
This means simulating a complex network of densely connected nodes - for instance, the human brain - is very difficult.
这非常直观，应该不会遇到什么困难。
It is very straightforward, and should present no difficulty.
虽然这看起来非常困难，但是专注于一个目标是达成目标的最有效办法。
While it might seem very difficult, focusing on one goal at a time is the most powerful way of achieving your goals.
这主要是国内需相对疲软因此，在拥有贸易顺差的情况下进行货币贬值是非常困难的。
And because you have a trade surplus it's very difficult for the baht to weaken.
对于有些用户来说，这非常容易，而对于另外一些用户来说，又非常困难，或者几乎不可能。
For some users this could be very easy, and for others, it could be very difficult, or almost impossible.
虽然不用访问代码库，这仍然是一个非常困难的过程。
Although, without access to the code base, this is a much more difficult process.
我们的太阳系是已知的恒星星系中拥有行星数量最多的，这很可能是由于在其他的恒星周围探测到行星的存在是非常困难的。
Our Solar System has the most planets of any known star, most probably because it is so hard to detect planets around other stars.
这让影院和制片商都陷入非常困难的境地。
It puts theaters and studios in a really difficult position.
这让那种认为暗物质和暗能量不存在的辩驳变得非常困难，更不可能抛开它们去解释任何事情，比如修改爱因斯坦的引力理论。
That makes it hard to argue that dark matter and dark energy are not real and to explain them away by, for example, modifying Einstein's theory of gravity.
这当然是有可能的，但是我想说的是，我想质问的是，因为我认为知道这是一个，多么痛苦多么困难的过程，是非常重要的一件事。
It is possible obviously, but I want to convey, I want to open up the question as well because I think it is really important to know this is a really painful difficult process.
这非常非常困难，因为我没有赖以支撑的体系。
It was very, very difficult because I had no support structure.
其中第一个步骤就是将水分解为氢和氧，这极其困难，因为水分子非常稳定。
The first of these involves splitting water into hydrogen and oxygen, a notoriously difficult thing to do because water molecules are so stable.
但是，在软件中，事物则并不是按照这样的思路设计的，这主要是因为实现良好的模块化非常困难。
In software, though, things are not often designed in that way, mainly because good modularity is difficult to achieve.
这让我们知道，在我们行业中准确地制定一个重大项目功能范围，价格或者时间是非常困难的。
Those in our industry understand how difficult it is to accurately determine up front the exact scope, cost, or duration of a significant project.
将应用程序从32位系统移植到 64 位系统上的工作可能会非常简单，也可能会非常困难，这取决于这些应用程序是如何编写和维护的。
The effort to port an application from 32 bits to 64 bits might range from trivial to very difficult, depending on how these applications were written and maintained.
将应用程序从32位系统移植到 64 位系统上的工作可能会非常简单，也可能会非常困难，这取决于这些应用程序是如何编写和维护的。
The effort to port an application from 32 bits to 64 bits might range from trivial to very difficult, depending on how these applications were written and maintained.
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