There is pressure for change from within the profession, but opponents of change among the regulators insist that keeping outsiders out of a law firm isolates lawyers from the pressure to make money rather than serve clients ethically.
重点单词词组：
Opponent：反对者
Regulator：管理者
Insist：坚持(本意)
Isolate ：孤立
Ethically：道德地
语法知识：本句主干there is pressure for change, but opponents insist +宾语从句。
后边宾语从句谓语是isolate。
翻译：改变的压力存在于行业内部，但是在监管人员中的反对者坚持认为，禁止外来者涉足律所事务，会降低律师的挣钱压力，从而按照职业素养来为客户服务。
