求翻译：第一，不言而喻，他们都应时代所需，创造了许多反映时代特征的词汇，尤其是在二战时期。第二，使用符号以及简化了的内容来提高速度，是网络交际的一大特点，从而使交际更加简洁，方便。是什么意思？

First, it goes without saying, they should be required of the times, creating a lot of vocabulary to reflect the characteristics of the times, especially during World War II. Second, the use of symbols and simplified content to improve the speed, is a major feature of the network communication, so t

First of all, it goes without saying that they should be required by the era and has created many of the terms reflect the characteristics of the times, especially during World War 2 in. Use the 2 symbol, as well as simplifies the content to improve speed, network communication is one of the great f

First, self-evident, their all seasonable generation of institute needed, has created many reflection time characteristic glossary, in particular in World War II time.Second, the use mark as well as simplified the content enhances the speed, is a network human relations major characteristic, thus ca

First, it goes without saying that they should the times required, creating a vocabulary of characteristics reflected many times, especially during the second world war. Secondly, the use of symbols, as well as simplifies the content to improve speed, is a major feature of network communication, to

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