telephony的精選

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用“telephony”造句大全，telephony造句

用“telephony”造句大全，telephony造句

2017-03-02
Themarketforitsmainproduct,mobiletelephony,israpidlymaturinginmanyrichcountries.Therearemanysmartpeopleworkingonsolutionsforsomeveryrealcloudtelephonyproblems.Thesound,image,ormessagetransmittedorrece...