Depending on the nature of the problem, it is sometimes good practice to run a tcpdump for a period of time while capturing packet information to a file using the -w switch.
根据问题的性质，有时候最好运行tcpdump一段时间，同时使用- w选项把数据包信息捕捉到文件中。
Sometimes beginnings aren't so simple, sometimes good bye's the only way.
有时候想要开始并不简单，有时候唯一能做的只是说再见。
People do good deeds for many reasons, but sometimes good deeds have bad consequences.
人们做好事的理由有很多，但有时好事却招致恶果。
Fortification of foods is sometimes good but also marketed a bit... enthusiastically.
强化食品有时挺好的，但是市场宣传上有些…过火了。
Connections - Sometimes good ideas are disguised.
联系——有的时候好的思想往往被掩盖住了。
Sometimes, good behaviour is blocked by negative payoffs.
有时候，良好的行为会被消极的结果所阻碍。
The presence of a lot of light (mainly white daylight) can considerably reduce the magnification required. Sometimes, good lighting alone can make reading possible again.
光线（特别是白天的自然光）的强度可以降低眼睛对放大倍数的要求，有时只要有足够的光线，就没有必要再使用放大镜。
The presence of a lot of light (mainly white daylight) can considerably reduce the magnification required. Sometimes, good lighting alone can make reading possible again.
光线（特别是白天的自然光）的强度可以降低眼睛对放大倍数的要求，有时只要有足够的光线，就没有必要再使用放大镜。
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