ӣţţ  ţţ  ţţ  ţţô  ţţ  ţţ  ţţע  ţţ½  ţţƻƽ̨  ţţô  ţţע  ţţ  ţţ  ţţƽ̨  ţţƽ̨  ţţע  ţţƭ  ţţô  ţţ  ţţ