例句與造句

1. Wtls ( wireless transport layer security ) of the security layer is optional . it is used between wap application service and datagram service
   安全層wtls （ wirelesstransportlayersecurity ）是可選的，它應(yīng)用于wap應(yīng)用業(yè)務(wù)及數(shù)據(jù)報業(yè)務(wù)之間。
2. It's difficult to find wireless transport layer security in a sentence. 用wireless transport layer security造句挺難的