sweetdream8
topic 英[ˈtɒpɪk] 美[ˈtɑ:pɪk] n. 主题; 话题,论题; 标题,细目; [例句]The weather is a constant topic of conversation in Britain在英国,天气是交谈中永恒的话题。[其他] 复数:topics
小若冰MM
What we are going to talk about today is that....What I want to say here is that...
优质英语培训问答知识库