作为电子商务的重要形式，网络拍卖也成为了个人电子商务的首要代表。

As an important form of E-commerce, online auctions have become the primary personal e-business representatives.

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作为电子商务的重要组成部分，安全电子支付在电子交易的过程中起着举足轻重的作用。

In e-Business, security electronic payment always plays an important role in the electronic transaction.

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因此，作为电子商务核心部分的电子协商及其协商系统越来越受到重视，成为研究的热点。

So, as the core of electronic commerce, electronic negotiation and negotiation system are regarded, and become the hot topic of the research.

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