【正确答案】[范文] The curve chart shows that the global E-commerce turnover experienced some changes over the past several years. From 1997 to 2005, it rose dramatically from 20 billion to 900 billion. We learn from the curve chart that the global E-commerce industry enjoyed a rapid growth during the past several years. Several reasons can be listed to account for this phenomenon: for one thing, the authorities have issued some preferential policies to protect and encourage development of this industry, thus quite a few E-commerce websites emerged overnight, which facilitated and fasten online transactions. Moreover, the one-click-payment consumption mode has been widely accepted by the public thanks to the widespread availability of computer and the Internet. Last but not least, consumers' support and craze for E-commerce can also be attributed to the influence of the power of so-called 'group-dynamics': when their friends shop online, they will be influenced by them and imitate the behaviors they see unconsciously. The rapid development of E-commerce industry, signals that new business model will contribute largely to the sustainable development of the global economy. However, when enjoying the fruits offered by the new business model, we should also keep an eye on the underlying danger or risk of it. In a virtual world features open boundary, deception and fraud sometime abounds.