3)被动态 E.g.6 It is discussed in this paper that. This paper discusses.This study investigates. 主动态，主动态表达清晰、明确和亲切。 Chatper 2 Stylistics and translation 3) 被动态 E.g. 6 It is discussed in this paper that. This paper discusses. This study investigates. 主动态, 主动态表达清晰、明确和亲切。 Chatper 2 Stylistics and translation