1、Opt-in user -the user chooses to opt-in, but does not like to upload personal communication data.
Opt - in用戶—用戶選擇進入，但不想上傳個人通訊數(shù)據(jù)。

2、Opt-in user — The user chooses to opt-in, but does not like to upload personal communication data.
Opt-in用戶 — 用戶選擇進入，但不想上傳個人通訊數(shù)據(jù)。

3、This paper first analyses a private computer database model for personal communication networks.
對個人通信網(wǎng)節(jié)點專用數(shù)據(jù)庫計算機的模型進行了分析。

personal communication翻譯