1.While the pace of change in the modern world gets faster and faster，people are becoming more and more
aware of the need of preserve the world’s heritage．
随着当今世界发展变化的步伐日益加快，人们也愈来愈意识到保护世界遗产的必要性。
①the pace of change (社会)变化的步伐
It is very difficult to keep up with the rapid pace of change.
跟上社会变化的步伐是很困难的。
