ӣţţ淨  ţţ  ţţע  ţţע  ţţֱ  ţţ½  ţţ  ţţƻ  ţţƻ  ţţƽ̨  ţţ  ţţ½  ţţ  ţţ  ţţע  ţţֱ  ţţ¼  ţţ  ţţע  ţţƻ