????:1???????????:???????????

2?????app?????

3?????????

4?????????

5???????????

2????9??????,???????????????????????????????,??????33.037???????????,????120??,??????????????70??????????????

??SG01???,??????,?????????,????,????

SG01?,????????????,???????????,???????99.64%???????????????????????95%,??36.81%?

???????????,????????????????,??(?????????? ?????????)

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