求英美法翻譯，請專業法律人幫幫忙吧！ - 社會議題

是要翻譯GERTZ v. ROBERT WELCH,INC.　這篇討論言論自由的case，我需要翻譯的部分為以下段落 :
Petitioner has long been active in community and professional affairs. He has served as an officer of local civic groups and of various professional organizations, and he has published several books and articles on legal subjects. Although petitioner was consequently well known in some circles, he had achieved no general fame or notoriety in the community. None of the prospective jurors called at the trial had ever heard of petitoner prior to this litigation, and respondent offered no proof that this response was atypical of the local population. We would not lightly assume that a citizen's participation in community and professional affairs rendered him a public figure for all purposes. Absent clear evidence of general fame or notoriety in the community, and pervasive involvement in the affairs of society, an individual should not be deemed a public personality for all aspects of his life. It is preferable to reduce the public-figure question to a more meaningful context by looking to the nature and extent of an individual's participation in the particular controversy giving rise to the defamation.
Update:
這是英美法的case，單字我都查過了，所以請不要回答用翻譯機直翻的內容（這部分我有作了），希望是能得到法律性的翻譯，以便我能了解這件案件的徵點所以，以便能和老師討論，感激不盡！