求翻译：但一般都应对政治（Political）、经济（Economic）、技术（Technological）和社会（Social）这四大类影响企业的主要外部环境因素进行分析。简单而言，称之为PEST分析法。是什么意思？

But generally respond to these four types of political (political), economic (economic), technical (technological) and social (social) affect the external environmental factors were analyzed. In short, I called the pest analysis.

However, in general, is responsible for political (Political), economic (Economic), technology (Technological Social) and Society (4) the business impact of such large main external environmental factors for analysis. In a nutshell, called PEST analysis.

But all should generally to political (Political), economical (Economic), technical (Technological) and the social (Social) these four tremendous kind of influence enterprise's main external environment factor carries on the analysis.Simple says, calls it the PEST analytic method.

But usually we respond to politics (Political), the economy (Economic), technology (Technological) and social (Social) these four types of major external environmental factors affecting enterprise for analysis. In simple terms, called a PEST analysis.

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