丢包或者延时问题成了通信的主要问题。
Packet loss or latency problem has become the major problem for communication.
如果您发现了大量的丢包，这显然不是很好。
If you are seeing a substantial amount of dropped packets, that is obviously not good.
测试的内容主要有：延迟、抖动、丢包率。
The test items include delay, dithering and the rate of the package loss.
没死机，没丢包——这线路看起来相当结实。
最后一跳也就是目的主机的是否丢包是最重要的。
Also, packet loss on the last hop, the desination, is what is most important.
在这种情况下，数据的传输就会出现空洞，造成丢包。
In this case, the data transmission will be empty, resulting in packet loss.
实验结果表明，上述方法能够较大程度的降低丢包率，同时方法的复制开销也有所降低。
The results show that our method can effectively reduce dropping rate with lower replication overhead.
好。你的包具体是在那丢的？
快去告诉人家，丢的包找到了。
快去告诉人家，丢的包找到了。
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