???2??6??? ?????????????,?????????????????????????????????????,??
???:??????????
?????????????????????
??????????????????????
???????????????????
??:????1??????????????
??:???????????????????
??????H-1B??????????????
???????????????????
???????:????????“???”
??????????????PMI????
?????????????????
???COS??????????:?????
???????????????:?????????
????????????????????
??????????????PMI????
??????????172?4.9???36.7?
??????6.6???????10??
??:?????????25????1???
??????:??2??6??????????
?????????????????????
??????:?????????????
????????????????????!
?????????????????????
?????????10?????10????
??????????????????????
??????10???6????4??????