What's the tutorial standpoint about the origin time frames of rope/string or even the tying of matters with primitive fibers and these types of?love，中?�解?�为?�情，喜?�。爱???种发乎人?�心?�情?�，?�中?�里?��?很多解释，由?�种事物给予人少许满足（如我?�进食这些食?�）?�为了爱
part aspect, aspect, part, ingredient, constituent - something identified in relation to something that incorporates it; "he needed to come to feel a Portion of some thing larger than himself"; "I read through a percentage of the manuscript"; "the scaled-down component is tough to succeed in"; "the animal constituent of plankton"Amazon is Among the