public override void VisitChinaMuseum(ChinaMuseum museum)
{
Console.WriteLine("崇拜地看舞蹈");
museum.Paint();
Console.WriteLine("为精美的绘画鼓掌");
this.Video();//新增的行为或功能
}
public override void VisitChinaMuseum(ChinaMuseum chinaMuseum)
{
chinaMuseum.Paint();
Console.WriteLine("吹口哨");
}
public override void VisitChinaMuseum(ChinaMuseum chinaMuseum)
{
Console.WriteLine("崇拜的看舞蹈");
chinaMuseum.Paint();
}