bring (sb./sth.) up 提起【讲解】
此语在被动语态中表⽰“养育”之意，例如：They had been brought up to go to church. (他们从⼩就受到去教堂做礼拜的教育。）be brought up to do something 意为“教着去做某事”。【对话】
A: What are the students doing now?A: 那些学⽣现在在⼲什么？B: They are having a meeting.B：他们正在开会。
A: What are they discussing?A：他们在讨论什么呢？
B: They brought up the subject of the dorm rate.B：他们提出了有关膳宿收费的问题。A: This is a hot topic.A: 这可是个热门话题呢。
B: Yeah, they're more active than us.B：是的，他们可⽐我们活跃得多。
