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 repetition of symbols was to be enough, without trauma, as well, perhaps, to attenuate it, or even jar it altogether loose from her memory.

象征的重复快要足够，即便没有可能的从她记忆中流出的创伤，去减弱它去刺激它。

耶鲁公开课 - 1945年后的美国小说课程节选

or heal from trauma.

来治愈创伤。

治疗心灵 - SpeakingMax英语口语达人

"There was no indication of any external trauma or any indication of foul play on the body of Mr.Jackson."

VOA: standard.2009.06.26