She's managed to talk me into doing a ten-mile run on the weekend.

talk 在这里是动词，意思是"谈话、说服"，常与介词搭配使用。 into 是介词，表示"进入某种状态或情况"。 talk into 是一个固定短语，意思是"说服某人做某事"，强调通过言语劝说使对方接受某个行动。