英语翻译A recent survey found that more than half of all British

英语翻译
A recent survey found that more than half of all British companies include PR as part of their corporate (公司的) planning activities
就是想知道这句怎么翻译?定语好多.脑袋都乱了.该怎么拆分的翻译?
以下是本句所在原文段落.
Surprisingly,since modern PR was largely an American invention,the U.S.leadership in public relations is being threatened by PR efforts in other countries.Ten years ago,for example,the world’s top five public relations agencies were American-owned.In 1991,only one was.The British in particular are becoming more sophisticated and creative.A recent survey found that more than half of all British companies include PR as part of their corporate (公司的) planning activities,compared to about one-third of U.S.companies.It may not be long before London replaces New York as the capital of PR.