一个英语即兴演讲的问题.i need ur help~

一个英语即兴演讲的问题.i need ur help~
Most people agree that buildings
represent a valuable record of the past for any society,but controversy arises
when old buildings stand on ground which modern planners feel could be better
used for modern purposes.In such situations,should modern development be
given precedence over the preservation of historic buildings so thatcontemporary needs can be served?

地道的英文：
When it comes to choosing to preserve or destroy the old historic buildings,I believe that different people will hold different perspective to this question.In my point of view,a city should preserve the old historic buildings.Being a container of human activities,buildings,obviously,are also a reservoir of human history and culture.To some extent,preserving old historic building means respecting the previous generations.
The first and most important thing is that we need to preserve our history,it is a common sense.But the question is how to preserve it?just write it in the book?Of course not.Every building has its own historical background,especially the old historic buildings from which we can know specifically something about the previous period of history.
Furthermore,the old historic buildings of a city would accentuate a city's soul and culture.Beijing is a good example,although a modern city has been built around her historic buildings,the ongoing fascination of the city lies still within her landmark buildings that provide a window to the past.People who want to know about Chinese culture,always go to visit Beijing for those historic monuments.
Finally,preserving old historic building means respecting the previous generations.Maybe some old buildings have negative effect on the cityscape or its function,however,with the consideration of respect for previous people,we have no right to destroy or substitute them for modern buildings.On the other hand,we have the responsibility of preserving them to our next generations so that they could have the opportunity to know about their predecessors tangibly.
In conclusion,the importance of maintaining the historic buildings of a city could outweigh the value of replacing them with modern buildings because of the reasons above.
求采!