1·In fact, not only you can observe the requests passively, but you can also modify and resend them.
事实上，你不仅可以被动的做为这些请求的看客，还能主动出击修改和重新发送它们。
2·Table 2 indicates whether the browser will resend the request to the server or will use cached content in different situations.
表 2 表明在不同的情形下，浏览器是将请求重新发送到服务器还是使用缓存的内容。
3·If you do not receive a response from the server after a certain amount of time, then resend the message.
如果在一定的时间以后您并没有收到服务器的响应，再重新发送消息。
4·You enable lower granularity for the retransmission timer for this connection and resend the packet.
您为这个连接启用了更低粒度的重新传输计时器，并重新发送数据包。
5·To send them a message, you even have to resend a friend request!
如果想给他们发信息，甚至得重新发送好友申请！