ӣţţ  ţţע  ţţע  ţţ  ţţƻƽ̨  ţţ¼  ţţ  ţţ  ţţ  ţţ  ţţ  ţţ  ţţô  ţţ  ţţ  ţţ½  ţţ  ţţ½  ţţͼ  ţţ