?????:??“?????”?????82?App

?????2?????19? ?,?????,?????????App??????????????????,??«????????»«??????»«App??????????»?????,?????????????????“???????????????????????”?82?????????????App(?)?

?????????????,“??????????????????”??4?????App????,???«????»??????????,??;“?????????????”??78???????App???????,???????«????????»??,??1?????,??????????,???????????????????????

???,?,???????,???????????????