õ ȸȸ(ȸ ʿ) 11 20 Westart 繫 û. ڿ켷 û . лǥ. λ 150 14ȸ 縦 ߴ
γ ϱ Ҽ ̵(social media) , , ġ Ǵ 2.0ô Ҽ Ʈũ ̳ ǰ, , ϰ Ÿΰ 踦 Ǵ Ȯų ִ ȭ ¶ ÷ ǹѴٰϰ ü üó ϱ Һ Ϲ Ŀ , ⼺ ȰϿ ̿ڵ ڹ ϰ ϸ Ư ִٰߴ.
Ҽ ̵ ٽ , TV, Ź, , ü ϴ(one-to-many) Ϲ Ŀ´̼ Ӽ ٸ, Ҽ ̵ پ پ ̿ڵ鿡 ǰ Ǵ ٴ(many-to-many) ֹ 輺 ϹǷ 1 ̵, 1 Ŀ´Ƽ Ư¡ Ѵٰ ִٰߴ.
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