两处都是奴役人的地方，不过在第一个地方，还有得救的可能，总还有一个法定的限期在望，再说，可以潜逃。
Two strongholds of slavery; but in the first, deliverance possible, a legal limit always in sight, and then, escape.
不过，您可以对第一个命令使用输入重定向，然后在剩余的管道下中导出该命令的输出，这是更加常见的解决方案。
However, you can use input redirection for the first command and then pipe that command's output through the rest of the pipeline for the more usual solution.
在图中标识出了一个特别的子列表，即(57 26 9)；不过，(26 9)、(9)和都是第一个列表的合法子列表。
One sublist in particular is marked out in the diagram as (57 26 9); however, (26 9), (9), and are all also valid sublists of the first list.
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