例句與造句

1. Private integrated services network - inter - exchange signalling protocol - message waiting indication supplementary service iso iec 15506 , modified endorsement of the english version en 301255 v1 . 2 . 1 2004 - 01 as german standard
   專用綜合業(yè)務(wù)網(wǎng).局間信令協(xié)議.消息等待指示補充業(yè)務(wù)
2. It's difficult to find message waiting indication in a sentence. 用message waiting indication造句挺難的