Sally: How often do you go camping7 Bert: This is my first time. Sally: Really? Are you having fun? Bert: Yes. I'm having a wonderful time. 你玩的愉快吗? 萨莉：你多久露营一次? 伯特：这是我第一次露营。 萨莉：真地吗?你玩得愉快吗? 伯特：愉快。我愉快极了。