ӣţţ淨  ţţע  ţţͼ  ţţ  ţţ  ţţ½  ţţע  ţţ  ţţƻ  ţţ  ţţƽ̨  ţţ  ţţƽ̨  ţţ¼  ţţ  ţţ  ţţô  ţţ  ţţ  ţţ