????1??????27?????????? ???27???,????????????????????????“?????????”???????????????????,????,???
?????????????????????????,?,????????,?????????????,??????????????,????????????????????????
??,???,????
????:????????????
??:?????????25????1???
??????????????PMI????
???:????????????????
???????!??????20???????
??????????????12???
?????????????????????
????????????????or??????
????????????:?????
?????????10?????10????
???????????:??DQ??????
???????????????????????
???????(?)“??”“??”“??”????…
?????????????????????
????????????????????
???????(?)“??”“??”“??”????…
???????????????????????
????????????:?????
?????????????????“??”
?????????????????????
????????23????2???????
??????????172?4.9???36.7?
?????????,??????????40??
??????H-1B??????????????
????????????????????
??????:??????????