?????2?????????????10?? ????????????????“??”?,2??????????10???,???40???????????“??????”??????,?,????,???????????????
??????5?????,?????????????????????????,??????????????????????????
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????????????????,?????,??????????????????????,?????????????????,“??????????????,??????????????,????????????????,??????????????”? ????:??????????
??2???????0.8%??????
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???????!??????20???????
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????????????16??????
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????????23????2???????
??????0.7%???0.8%
??????:??2??6??????????
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????????10?50????????
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??????H-1B??????????????
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??????6.6???????10??
???COS??????????:?????
??????:??2??6??????????
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