Packet switching does have the problem that it takes a little time to break up the data "conversations" into many packets, send them on their different ways and then reassemble them at the other end.
分组交换也有缺点,需要花一些时间将数据“通话”拆分为多个分组,使用不同通道传输这些分组,然后在接收端将分组重新组装。
Tea for breakfast, tea during break time, tea when visiting a friend's house, tea to wake up, tea to relax...you get the idea.
早餐喝杯茶,休息时间喝杯茶,拜访朋友时喝杯茶,醒来时喝杯茶,放松时喝杯茶……你懂的。
When you break up with somebody you love, that's awful; and it takes time to get over.
当你和所爱的人分手了,那是件糟糕极了的事,而且需要很长时间来恢复。
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