Something must be wrong If enough time elapses, the sender will go ahead and just retransmit the same packet.

肯定有问题 如果经过了足够的时间，发送方将继续并重新传输相同的数据包。

Internet data is sent from one server computer to another that receives and retransmits it until it reaches its destination.

而互联网数据也是在不同的服务器之间进行接收、再传送，直到最后到达目的地。