不要因为有些事情看起来很难执行而限制自己。
Don't limit yourself because something looks too difficult to implement.
那些钻工发现那项任务很难执行。
Those roughnecks found the task quite difficult to carry out.
像这种工作指示是很难执行的。
这看来是解决这个问题的自然的方法，但或许很难执行！
This would seem to be the natural way to solve this issue, but it might be hard to execute!
这项计划确实不错，然而这个计划恐怕很难执行下去。
This is all well and good, but the plan may not be sustainable.
如果调整参数过多的话，这种试凑的方法很难执行。
If the adjustment parameter is overfull, this testing method is difficult of carry out.
即便是这个州长也说这个法案的牵涉面太广，很难执行。
Even the governor admits the bill is too broadly drawn and will be hard to enforce.
这些标准也许让你感到乏味，不协调并且很难执行，但至少这是一个开始。
The standards are poor, inconsistent and sloppily regulated, but they're a start.
因此很难执行安装和清理任务运行在这两种情况下，可以使这种行为的极端差异。
This extreme difference in behavior can make it difficult to do setup and cleanup tasks that run in both situations.
事实证明这可可能很难执行，尽管一系列的概念和国会工作人员正以此作为明天的希望。
Proof that trick can be performed consistently in the real world is hard to come by, despite the flurry of concepts and buzzwords being shopped to congressional staffers as the hope for tomorrow.
世界各地都在禁止这种做法，但福特汉姆指出，禁令保护的范围不完整，而且无论如何，由于公海缺乏管辖，很难执行这项禁令。
There are bans on this practice in operation around the world, but Fordham said the coverage is patchy and, in any case, enforcing the bans is difficult due to a lack of policing on the high seas.
这在欧洲排放交易计划的体系家很难执行：英国能做的就是与那些想要放松排量限制的国家(意大利以及大多数的东欧国家)辩论。
That is hard within an ETS controlled by the European Commission: the most Britain can do is argue against the countries (Italy and most of eastern Europe) that want looser emissions caps.
业务过程执行语义很难概念化。
Business Process Execution semantics are difficult to conceptualize.
事实上，仅只是执行简单的静态分析通常很难找出错误。
In fact, it is often difficult to find bugs by just performing a simple static analysis.
代理执行阅读功能往往比人类更快、更可靠，虽然它们很难考虑上下文。
Agents can often perform reading functions more quickly and reliably than human readers, although they have much greater difficulty placing items in a context.
征税很难立即执行。
尽管，在一些情况下(特别是HTTPreferer头)，很难利用浏览器执行攻击。
However, in some cases (notably the HTTP Referer header), it is awkward to carry out the attack by using a browser.
由于Web站点间差异太大，很难一言蔽之，但是有一种方式是在站点上直接执行搜索，然后再看看是否能从地址栏捕捉到结果URL。
It's difficult to generalize because Web sites vary so much, but one approach is to perform the search directly on the site, then see if you can capture the resulting URL from the address bar.
这可能使您很难确定在引用哪一列，但是其执行速度相当快。
This can make it difficult to determine what column you are referring to; however, its execution is quite fast. A third option is to use a string and refer to the column by name
虽然我相信这一法案将很难被执行，但是它会传达一个信息，即诸如此类行为是不被接受的。
I accept that enforcing such a law would be difficult, but it would send a message that such behaviour is unacceptable.
虽然这个清单列出了每个阶段中事件处理的可能执行顺序，但是JSF的生命周期很难是固定一成不变的。
The list shows the phases in their likely order of execution with event processing at each phase, but the JSF lifecycle is hardly set in stone.
不同类型的产品有不同的属性，所以很难预先决定哪些产品应该向业务分析师和执行官提供哪些属性。
Different types of products have different attributes, making it difficult to pre-determine which attributes of which products should be exposed to business analysts and executives.
但是，养鸡业是一种重要的收入来源，所以将很难确保执行控制措施或提供适当的补偿。
Yet the poultry industry is an important source of income and it will not be easy to ensure compliance or provide appropriate compensation.
这样的话，如果要执行的转换的源和目标字段不能同时显示在视图中，那么将很难处理这种大型模式。
This makes it hard to work with large schemas where the source and target fields of an intended transformation are not always in view with each other at the same time.
超酷夏季节能运动将很难在经济产业省执行，因为我们要接待很多来宾，包括国外的客人。
Super Cool Biz would be difficult to implement at [the trade ministry], because we receive lots of guests from outside the ministry, including many foreigners.
很难获得土建工程合同的相关信息，纳税人不能监测合同执行进度，无法确定合同是否按预算执行。
Information on contracts for civil works was not easily available and did not allow taxpayers to monitor implementation of these contracts and see if they were carried out as budgeted.
很难获得土建工程合同的相关信息，纳税人不能监测合同执行进度，无法确定合同是否按预算执行。
Information on contracts for civil works was not easily available and did not allow taxpayers to monitor implementation of these contracts and see if they were carried out as budgeted.
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