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(three) laws, regulations and the welfare of workers stipulated by the State, etc.何心隐大笑道，久闻船主有位安定天下的智囊，对何某的评价当真可以。我自己的弟弟性命危在旦夕，难道我不救他，去救你的弟弟？你用这个理由偷袭我，难逃军法处置。　　瑞贝卡的理想是为一家时尚杂志工作，这样就可以工作爱好两不误了，但那家杂志并没有好心地收留她，反而是一家财经杂志阴差阳错地请她主持读者来信专栏，说起来这也不错，因为这家杂志和那个时尚杂志同属一个出版公司，她总算离自己的梦想近了一步。当她终于如愿以偿跨入那个时尚杂志后，她也收获了爱情。然而，她的购物狂也可能毁了这一切。TCP works in the Transport layer, IP in the Network layer, and ARP in the DataLink layer; The data on the second layer is called Frame, the data on the third layer is called Packet, and the data on the fourth layer is called Segment. At the same time, we need to simply know that when data is sent from the application layer, header information will be added to each layer, encapsulated, and then sent to the data receiving end. This basic process you need to know, that is, every data will go through the process of data encapsulation and unencapsulation.