???????????????2???8?? (??)????????8?????????,????????????,???????????,???????????,????????,??(?)
???:????
???????????????????
?????????12????????
?????????????????????
???????(?)“??”“??”“??”????…
???????!??????20???????
?????????????:????????
??????????????????????
????????????????????!
??:????????????11?45?
?????????????????????
???:????????????????
??????????????
???????!??????20???????
????3???????7.2%
??????????????????????
?????????????????????
?????????12????????
??????H-1B??????????????
Android??Windows??????????…
?????????????????“??”
????????????????:?????
????????????????or??????
?????????????:????????
??????:?????????????
??????:??????????