ӣţţ  ţţô  ţţ½  ţţͼ  ţţע  ţţ  ţţֱ  ţţ  ţţֱ  ţţ  ţţ  ţţ  ţţ  ţţ½  ţţ  ţţ  ţţ  ţţ  ţţ淨  ţţ