ӣţţƭ  ţţֱ  ţţ  ţţͼ  ţţô  ţţ½  ţţ淨  ţţע  ţţƽ̨  ţţƽ̨  ţţע  ţţ  ţţͼ  ţţ  ţţ  ţţô  ţţ  ţţ  ţţ½  ţţ