ӣţţ¼  ţţ½  ţţ½  ţţ  ţţע  ţţ¼  ţţ  ţţͼ  ţţ  ţţ  ţţ  ţţ淨  ţţƽ̨  ţţע  ţţ  ţţƭ  ţţô  ţţ  ţţ  ţţ