The polices serving as witnesses with character of official duty is beneficial to the guarantee of objectiveness of their testimony.
警察作证得公务性有利于保障其证言得客观性。
英文例句大全为您提供beneficial duty英文例句大全,beneficial duty英文造句,关于beneficial duty的英语句子,单词beneficial duty怎么造句,beneficial duty英文例句大全有哪些,哪些英语句子是关于beneficial duty,英语单词beneficial duty的句子,单词beneficial duty如何造句,beneficial duty怎么造句等。