, 2019⸻ ڷγ ȭ ý ȸǰ ̸ äѴ. 츮 ⸦ ٷ ұ?
̹ ģȯ Һ ˷ 4R ٽ غ Ѵ.
ù°, Refuse() - ʿ ʿ ڴ ̴.
°, Reduce(̱) - ⸦ ڴ ε, ȸǰ ؾ ϴ ̴. Һ Ͽ ʿ öƽ̳ ̰ų, Ʈ ٱϸ ٴϰ ʿ ʴ ̴.
̷ Refuse()ϰ Reduce(̰) Reuse(̿)ص ġ ģ. ߿ Recycle(Ȱ), ڿȯ õ̴. Ⱑ ڿ ֵ Ȱϴ ,ڿȯõ ٽ̴. ö и ȴ.
̽ Ǵ ǥʰ 12.25. Ȯ Ǵ Ʈ и ̴. Ʈ ̿Ͽ Ȱ , ٽ ִ.
ڿȯ õ ƴ϶ ǹ̴. ȸ پ 屸 к Һ ̿ Ĺ ɷ Ұ .
4R ! 츮 ֹε鿡, θ ڳ鿡 ȯ湮 ɰ νĽŰ, ö и ڿȯ õ Ӱ ̷ Ѵ.
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