[1] While the quality of legal journalism varies greatly, [2] there is an undue reliance amongst many journalists on interpretations supplied to them by lawyers.
[2] 主句(There be句型)
谓:there is 有
主:an undue reliance 过度依赖
定:amongst many journalists (在)很多新闻记者(中)
定:on interpretations (过渡依赖于)解释
定:supplied to them by lawyers 律师提供给他们的
译文:很多新闻记者都过度依赖律师提供给他们的解释。