It's important to note that the Library of Congress is quite adept with the preservation of digital materials, as it's been handling these types of projects for more than a decade.
值得一提的是，国会图书馆的专长是保存数字材料，因为它有十几年处理这类项目的经验。
2
The design centers around a library, which would lean closely to the Wall so as to give the impression of physical connection, but while still valuing its preservation.
设计中心在一个图书馆的周围，紧邻柏林墙，给人一种与柏林墙融为一体的感觉，但同时仍保留自己的存在。
3
The Library of Congress plays a very important role in the digital information preservation practices of the United States.