英语高手快进啊,帮翻译下中文啊,急急急~~~

英译中:The optimists and the pessimists: I have been studying them for the past twenty-five years. The defining characteristic of pessimists is that they tend to believe bad events wiill last a long time, will undermine everything they do, and are their own fault. The optimists, who are confronted with the same hard knocks of this world, think about misfortune in the opposite way. They tend to believe defeat is just a temporary setback, that its causes are confined to this one case. The optimists believe defeat is not their fault: circumstances, bad luck, or other people brought it about. Such people are not bothered by defeat. Confronted by a bad situation, they perceive it as a challenge and try harder.

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乐观主义与悲观主义，过去的25年里我一直在研究。悲观主义者的特点就是相信不好的状况会持续很久，他们所做的事情都会受到阻碍，而这中情况都是自己造成的。乐观主义者则不同。他们也同样遭到挫折，但对逆境却用相反的观点来看待。他们相信，失败都只是暂时的挫折，其失败的原因也只会出现在这一次，不会出现在下次。他们相信失败并不是的错，其中有多方面的原因：环境、运气不好、或是因为他人的因素。这种人是不会被失败困扰的。遇到糟糕的形势，那对他们来说是一个挑战，他们会更努力的。

乐观主义者和悲观主义者：在过去的25年中，我一直在研究他们。悲观主义者的定义特征是，他们倾向于认为坏的事情会持续很长时间，会破坏他们所做的一切，并且这都是他们自己的过错。面临来自这个世界的同样的困难打击的乐观主义者，则从相反的方向思考面临的不幸。 他们倾向认为失败仅仅是一个暂时的挫折，其原因只限于这一件事情。乐观派认为，失败不是他们的错：（而是因为）情况不同，运气不好，或者其他人造成的影响。这样的人不受失败影响。面临不好的形势，他们会认为这是一个挑战，会更加努力。

with the increasing popularity of the internet, people for the internet technology has not only required browsing, email, web online shopping platform has become people to pursue. in recent years, along with the further development of network database technology, makes this idea gradually become a reality. are introduced in this paper based on the.net programming knowledge and key technologies, and sql server 2005 database design, operation of the main method. based on the detailed description of the.net e-commerce system design and implementation. this system mainly includes the receptionist shopping sales and background data maintenance. receptionist shopping sales parts including browsing goods, buy goods, cart, inquires the commodity, user registration, the password revision, backstage data maintenance includes commodity information maintenance, the dimensions of the order information etc. e-commerce system provides a convenient for the purchase of the platform. finally, also need to test system. through various test of the system, the system can realize its basic function completely. key words: electronic commerce, asp.net 2.0, c #