保存证据的英文

perpetuation of evidence

perpetuation of testimony

preservation of evidence

例句与用法

Article 154 the unit or person performing search and rescue mission shall do their best to rescue the persons carried in the civil aircraft , and take measures to rescue the civil aircraft , protect the scene of accident and preserve evidences according to regulations
第一百五十四条执行搜寻援救任务的单位或者个人，应当尽力抢救民用航空器所载人员，按照规定对民用航空器采取抢救措施并保护现场，保存证据。