The city of Los Angeles is part of Los Angeles County.

VOA: special.2010.01.03

There's all over 10 million people in Los Angeles County,

洛杉矶郡总共有超过1000万人，

大众交通枢纽 - SpeakingMax英语口语达人

The Los Angeles County's coroner's office has conducted an autopsy and says there were no indications of trauma or foul play.

VOA: standard.2009.06.29

The Los Angeles County Coroner declared Michael Jackson's death a homicide,caused by a combination of powerful drugs in his system.

VOA: standard.2009.12.25