问题描述：
英语翻译
The scholar indicated that the perceived risk depends on the buyer’s general internet expertise as well as on the information provided on the web site.In any case,it can be supposed that the perceived risk will lead consumers to consider different signals when forming their attitude and feelings towards a web site (satisfaction and trust).
the contributions of this paper are the analysis of risk as a moderating variable,which can produce differences in perceptions,attitude and behaviour depending on the level of risk the consumer
perceives when buying online.（
The scholar indicated that the perceived risk depends on the buyer’s general internet expertise as well as on the information provided on the web site.In any case,it can be supposed that the perceived risk will lead consumers to consider different signals when forming their attitude and feelings towards a web site (satisfaction and trust).
the contributions of this paper are the analysis of risk as a moderating variable,which can produce differences in perceptions,attitude and behaviour depending on the level of risk the consumer
perceives when buying online.（
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