?? ???????????????????? ???
???
???
???????????
??????2???16????,?????????????????“?????”???,???“????”????????
??:?????
???? ??
?????????????????????
??????H-1B??????????????
??:?????????????????
???????????10????????
?????????????????7???
?????????????????7???
???????????????????
“???”?“???”,?????????????
????3???????7.2%
??????:??????????
???????4???????????????
??????????????????
?????????????????????
??????0.7%???0.8%
??:????1??????????????
???????????????????
????????????:???????
?????????????????“??”
??2???????0.8%??????
???????????????:?????????
?????????????????????
??:??????????
????????:????????????
??????H-1B??????????????
??????:B?????????????