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  var person = {
  name:"Kevin Yang",
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  var person = {
  name:"Kevin Yang",
  sayHi:function(){
  alert("ÄãºÃ£¬ÎÒÊÇ"+this.name);
  }
  }
  setTimeout(function(){person.sayHi()},2000);
</script>

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var person = {
name:"Kevin Yang",
sayHi:function(){
alert("ÄãºÃ£¬ÎÒÊÇ"+this.name);
}
}
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