回复：请问哪几排日文是什么意思？

Red: Anonymous (A) the anonymous proxy blue color which does not add proxy peculiar environment variable to the request header of HTTP: Anonymous (B) the anonymous proxy green color which adds proxy peculiar environment variable to the request header of HTTP: Anonymous (the anonymous proxy gray which adds the client and unrelated IP address to the request header of C) HTTP: The proxy which adds the IP address of the client to the request header of Non-Anonymous HTTP