Complex sentence: The conservation and restoration of time-based media art is a complex undertaking within the field of conservation that includes understanding both physical and digital conservation methods and there are many facets of time-based media conservation.
Split into simpler sentences: The conservation and restoration of time-based media art is the study and practice of conserving time-based media. The car of time-based media art is a complex undertaking within the field of conservation that includes understanding both physical and digital conservation methods and there are many facets of time-based media conservation.