求翻译：　据香港学者郎咸平教授对世界各国公司治理的研究，目前在欧洲各国中，前15大家族控制上市公司的比例均在20%以上。比利时和法国甚至达到36.63%和33.80%，家庭企业在所在国的作用非常明显。是什么意思？

According to Hong Kong scholar, Professor Lang's study of corporate governance around the world, currently in Europe, the top 15 family-controlled listed companies are in the ratio of 20% or more. Belgium and France, even up to 36.63% and 33.80%, the family business in the host country's role is obv

According to the Hong Kong scholar Professor Lang corporate governance in the countries of the world to study, and in the European countries, the top 15 clan of listed companies control over 20 per cent are in proportion. Belgium and France have even reached 36.63 % and 33.80 % in family enterprises

According to Hong Kong scholar court attendant Xianping professor the research which governs to the various countries company, at present in the European various countries, the first 15 respected families controls to be listed the proportion above 20%.Belgium and France even achieved 36.63% and 33.8

According to a Hong Kong scholar Professor Lang on the study of corporate governance around the world, currently in Europe, top 15 family controlled ratio of listed companies in more than 20%. Belgium and France even up to and 36.63%, role of family enterprises in the host country are obvious.

Research of managing the company all around the world according to Hong Kong scholar Professor Lang Xianping, in various countries of Europe at present, it is above 20% that 15 largest families control the proportion of the listed company. Belgium and France even reach 36.63% and 33.80%, the family