It's not always possible to keep tabs on everyone's movements.
监视每个人的行动并不总是能办得到的。
In the process he discovered something surprising: it is always possible to guarantee information will get through random interference—"noise"—intact.
在这个过程中，他发现了一些令人惊讶的现象：保证信息能通过随机干扰——“噪音”——并完好无损地传递出去是完全有可能的。
It is always possible that the judge may decide against you.
法官判你败诉总是有可能的。
环保总是可行的吗？
But this is not always possible.
但这常常不大可能。
However, this is not always possible.
然而，这并不总是可能的。
This isn't always possible, but do your best to avoid temptation.
虽然这一条未必总是能避免的，但是尽量尝试避免这些充满诱惑的危险区。
This isn 't always possible, but do your best to avoid temptation.
虽然总是不完全能避免，但还是尽量吧。
It's not always possible, but often you can work towards that goal.
虽然这并不总能实现的，但是要朝着这个目标努力。
Okay, it’s not always possible – but how about doing something else instead?
要不做点别的事情？ 好吧，虽然这不是对每个人都可行。
While quantifying a feature isn't always possible, it's always a worthwhile goal.
尽管量化一种特性并非总是可能的，但却始终是值得一试的目标。
We'd like to reject uploads with a duplicate URL, but that's not always possible.
我们希望使用一个复制url拒绝上传，但这并不是总是可行的。
During the recovery process it is not always possible to avoid slips and relapses.
在恢复过程中，不可能总是能避免陷入困境或者反复。
It is not always possible for us to put that plan into action and we do have slips.
我们不可能总是按着计划行事，我们会犯错误。
Although this was not always possible, it did provide a seamless transition for many users.
尽管并非总是能够这样做，但这样的确为很多用户提供了无缝过渡。
This is usually not an exhaustive list, because it is not always possible to cover everything.
这通常不是详细的清单，因为它不是总能够覆盖所有内容。
That is a straightforward solution, but it is not always possible, or practical, for all situations.
这是一种比较简单的解决方案，但对于各种各样的情况，它并不总是可行的或实用的。
As a result, it's always possible for an unauthorized person to obtain a copy of an unguarded CA.
因此，总存在这种可能性，某个未经授权的人获得了没有很好保护的CA的副本。
The second layer is that we record paths for files whenever possible (and it is nearly always possible).
第二层防御是尽可能地记录文件的路径（几乎总是可能）。
A similar approach to those two viruses is always possible if one can identify the conserved regions.
对付这两种病毒也有可能有类似的解决方法，只要有人能够识别出他们的保守部分。
Removing data inputs and outputs changes the data requirements, so is not always possible to remove them.
移除数据输入和输出会更改数据要求，因此有时候您不可能移除它们。
Of course, it's not always possible to answer these two questions, but don't assume you can't until you try.
当然，不见得总是能够回答出这两个问题来，但是也不要没试过就认为这两个问题没法回答。
This is, of course, not always possible, but you should be aware of the limitations of floating point comparison.
当然，这并不总是可能的，但您应该意识到要限制浮点数比较。
"Many obstacles remain, and a backlash is always possible," said Ms. Hagemann, the history professor in North Carolina.
目前还存在很多障碍，抵制时有可能发生。“北卡罗来纳州的历史学教授哈格曼女士这样说。”
They'd like to find a COTS (Commercial Off The Shelf) solution for most of their projects, but that's not always possible.
对于绝大多数的项目，他们愿意找到一个商用现货（CommercialOffTheShelf）的解决方案，但这并不是总是可能的。
However, it is not always possible for a remote application to use the same credentials as those used by WebSphere Portal.
然而，远程应用程序使用的凭证并不总是可能与WebSpherePortal使用的凭证相同。
Ideally, for Jackson or any other star, celebrity is about controlling one's own fame - something that isn't always possible.
对Jackson或其他任何明星而言，最理想的是名人要能够控制自己的名声———但这点并不总是能做到。
Because structures, also known as value types, can appear on the stack, it is not always possible to create a pointer to them.
因为结构，也就是通常所说的值类型，可以被用在堆栈里，并不能总是为它们创建一个指针。
Because of operating policies and replication costs at some installations, a dedicated server environment is not always possible.
由于在有些安装的操作策略和复制成本，专用的服务器环境并不总是可能的。
Because of operating policies and replication costs at some installations, a dedicated server environment is not always possible.
由于在有些安装的操作策略和复制成本，专用的服务器环境并不总是可能的。
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