preservation of cultural relic

• 文物保护

preservation of cultural relic的用法和样例：

例句

1. In old Tibet,cultural relic protection was virtually nonexistent.
   在西藏的古代时期，文物保护几乎是空白。
2. Penn Central involved a New York historic preservation ordinance.
   宾州的运输受到了纽约州一项历史文物保护法规的牵连。