This is caused by many factors, one of the biggest problem is the initial position and planning.

造成这种局面的因素是多方面的，其中定位不准的问题尤为突出。

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One of the biggest problem is that there are no effective regulations and standards in China fore-commerce, and it has to be improved.

最大的问题之一是，目前没有有效的规章和电子商务在中国的标准，它必须得到改善。

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One of the biggest problem in philosophy is that how do we justify, can we justify this assumption that the future will be like the past.

最大的问题之一是哲学,是我们怎样证实，我们能证实这个论点，即将来就像过去。

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And, of course, there is the biggest problem of all: No one has the room or the money for both a big computer monitor and a big-screen TV.

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Last year Glenn Hiemstra, the founder of Futurist.com, told me this would become one of the biggest concerns for employers in terms of retaining young employees when the economy recovers, and linked that problem with the epedemic of job-hopping seen in Millennials.

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The biggest problem though, is one of education.

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