1.非限制性定语从句位于名词之后,不作限定性描述,仅作说明和补充,通常用逗号隔开。 Peter, who had been driving all day, suggested stopping at the next town. 彼得开了整整一天车,他建议在下一个城镇停留。 She gave me this dictionary, which she had bought in the bookshop. 她送给我的这本词典,是她在书店买的。