ӣţţ  ţţ  ţţ½  ţţ  ţţ  ţţ  ţţ  ţţ淨  ţţ  ţţ  ţţֱ  ţţô  ţţע  ţţ  ţţô  ţţ  ţţ  ţţƻƽ̨  ţţע  ţţ