作者：小雅和英美友人
conversation是对话的统称，dialogue专指有台词的对话，或者集体或国家间意见的交换，dialogue属于conversation。
(1) Conversation 对话；交谈
I had an enlightening conversation with your father today.
我和你爸爸今天的对话很有启发性。
John isn't the best at making conversation, but he's a great friend.
约翰不是很擅长和别人交谈，但是他是个很好的朋友。
(2) Dialogue（书、戏剧或电影中的）对话；对白
The dialogue is very slow, so I never finished the book.
这本书的对话节奏很慢，所以我一直没看完。
(3) Dialogue（集体或国家间为解决问题、结束争端等进行的）对话
Their dialogue centered around their current trade policies.
他们的对话集中在当前的贸易政策上。
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