Community Perpetuate Preserve Cultural Legacy Perceives S Methods

意群训练： The method s that a community devise s to perpetuate itself come into bein g to preserve aspect s of the cultural legacy that that communit y perceives as essential .

标志： The methods (that a community devises to perpetuate itself) come into being /to preserve aspects of the cultural legacy (that that community perceives as essential)/.

译文： （一个社会设计出来保存自己的）方法 得以形成 /来保持 （那个社会 认为是最重要的）文化遗产的一些方面 /。

解释： 本句是前面所举的复杂修饰类难句的例句，已经有所详述。