The stars being searched are hundreds of light years away, so it takes hundreds of years for their signal to reach us, and a further few hundred years for our reply to reach them.
被搜寻的星星离我们有几百光年远，所以它们的信号传到我们这里需要几百年，而我们的答复传到它们那里又需要几百年。
Objects being searched for are separated by carriage returns (as with fgrep) or by the pipe symbol (|).
要搜索的对象是使用回车符(与fgrep一样)或管道符(|)来分隔的。
This program won't always hit the first base case because it won't always have the string being searched for.
这个程序不是总能达到第一个基线条件，因为不是总会拥有正在搜索的字符串。
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