How to make a GUI.Label multi line

How to make a GUI.Label multi line? set guiskin?

     GUI.skin = scskin;
     scrollPosition = new Vector2(0, downsave);
     GUILayout.BeginArea(new Rect(ww, 60f, Screen.width, Screen.height - 70), GUI.skin.window);
     scrollPosition = GUILayout.BeginScrollView(scrollPosition, false, true);
   
     GUILayout.BeginVertical(GUI.skin.box);
   
     GUI.skin = myskin;

    for (int i = 0; i < UserID.Count; i++)
     {

         GUIContent gi = new GUIContent((string)UserName[i], (Texture2D)icon[i]);
         GUILayout.Box(gi);

         GUILayout.Label((string)Comment[i],GUI.skin.textArea);

     }
  
     

     GUILayout.EndVertical();
     GUILayout.EndScrollView();
     GUILayout.EndArea();