û۱ 4-H ȸ
û۱ 4-H(ȸ ǿ) 27 Ϳ ȸ 50 2016 ȸ ߴ. ̹ ȸ ο ӱ 2 ̲ ο ȸ ߴ. ȸ忡 (62 ε), ȸ ڰ(59 õ), Ȳ(60 õ), 繫忡 ȫ(56 ȴ) ƴ. , û۱4-Hδ 1957 4-Hȸ Ȱ 4-Hȸ 4-Hȸ Ŀ Ἲ ü ü 4-H õ ϸ鼭 ϰ ִ. ȸ 츮 4-Hȸ ̷ η¾缺 ּ ǵ ϰڴٰ ߴ.