Wireshark 是网络包分析工具。网络包分析工具的主要作用是尝试捕获网络包，并尝试显示包的尽可能详细的情况.你可以把网络包分析工具当成是一种用来测量有什么东西从网线上进出的测量工具，就好像使电工用来测量进入电信的电量的电度表一样。（当然比那个更高级）

-Wireshark is a network packet analysis tool. Network packet analysis tool s primary role is try to capture network packets, and try to show details of the package as you can as the network is a packet analysis tool used to measure something out of line from the network measurement tools, if the electrical power used to measure access to telecommunications, like the meter. (Of course more advanced than that)