ȳϼ 1.Ʈ 1ϰ ˻縦 ϼž ϸ ϵ 2ϰ ˻縦 ϼž մϴ. 2.ĿҺ ̺Ʈ 170̸ ĿҺ ̺Ʈ Ƕ() 200Դϴ. 3. : ٷ ϻȰ մϴ. Ͻ(): 2-3ϰ ϻȰ 4.Ưϰ ñ ȯںв ִ ð Ͻô ٶմϴ.