The author of this article makes an investigation into the main causes of mistranslation in Business English on an instance basis in hope of identifying the major barriers to standarding the translation of Business English.

We have founded the main causes of Chinese volleyball team fall behind the world are as fallowing: firstly, the basic technical actions have some defect , the short of power, the basic factors of Chinese coaches have greatly fall behind for foreign coach, the players of Chines.

By the research methods of literature and so on, the author thinks that the main causes, which lead to the violent behavior of soccer hooligans appearing throughout the world, are as follows: over description and improper use of words by media, emotions flying off and unhealthy feeling of happiness of soccer hooligans, over spread of ideological trend of militarism and theory of Eric Dunning.

Then the main reasons why frozen food industry in china developed so quickly nowdays and the main problems existed in the developing process of frozen food industry are analyzed.

The subjective reason is to make the profits maximal, but the objective reasons are varied, such as the distinctness of tax system, the dissimilarity of select of the jurisdiction of revenue and the difference level of imposing tax.

Its subjective reasons as follow.

This paper, from market demand and engineering technology point of view, introduces the major cause of its being greatly concerned.

this paper, from market demand andengineering technology point of view, introduces thedevelopment process of electric propulsion and themajor cause of its being greatly concerned.