以下是一段两人的对话内容：
Amy: Hi David, it's great to meet you here in London.
David: Hi Amy, nice to meet you too. I heard that you specialize in cityscapes and human interaction photography?
Amy: Yes, that is correct. I just love capturing the authenticity of people's interactions and the beauty of the city streets.
David: That is fascinating. I'm curious, have you ever thought about photographing historical sites?
Amy: Actually, I have. It's always been one of my dreams to capture the beauty of ancient architecture and cultural heritage. What kind of sites do you preserve?
David: Well, I have worked on several World Heritage sites, such as Pompeii and Petra, and many castles and cathedrals throughout the UK.
Amy: That sounds amazing. What is the most challenging part of working on historical sites?
David: I would say that it is preserving the authenticity and integrity of the site while making it accessible for the public. We want to ensure that future generations can continue to learn and appreciate our cultural heritage.


根据这段对话内容回答问题：
你们的工作都与文化遗产有关，你们如何看待文化遗产的保护和展示的平衡问题？
Amy和David都非常关注文化遗产的保护和展示的平衡问题。保护文化遗产应该是首要考虑的事情，同时也应该让更多的人了解和欣赏这些遗产。通过平衡展示与保护，我们可以在不破坏文化遗产的特性的同时，又满足人们的欣赏需求，这是非常重要的。因此，Amy和David都认为必须根据每个不同的文化和场所，采取不同的方法，并在保护和展示之间寻找最合适的平衡点。