求翻译：他通过划定自己的能力范围，只做自己能做的事，找出有消费独占性的公司，然后分析公司过去5-20年的财务状况，了解公司管理层来评估这家公司今后10-20年的获利能力，决定买入股票。是什么意思？

Through the delimitation of the scope of their abilities, the only thing they can do to identify the consumer monopolistic company, and then analyze the company's financial position for the past 5-20 years, to understand the company's management to assess the company over the next 10 - 20 years of p

He was drawn by our own ability to do their own thing, to find a consumer exclusive company, and then analyze the company's last 5 - 20 of the financial situation, and how the company management to evaluate the company for 10 - 20 years of profitability, and decided to buy the stock.

He through delimits own area of competence, only makes the matter which oneself can do, discovers has the expense monopolistic company, then the analysis company 5-20 financial condition, understood in the past the corporate management level appraised this company next 10-20 year profit ability, dec

Through his ability to draw their own scope, only thing you can do to identify consumer exclusive company, and analyzing company financial results for the past 5-20 years, about the company's management to assess the profitability of the company 10-20 years in the future, decide to buy stocks.

正在翻译，请等待...