Interviewees are identified by a personalnumber within the sample of 31, and by their professional role.
在31名受访者中以他们的职业而进行识别。
2
Google voice takes a different approach by providing each user with his own personalnumber that can call any telephone, along with features such as voicemail transcription and call screening.
Google Voice采取了另一种方式：提供每一个用户一个个人号码以拨打任何的电话，同时还配备其他特色功能，例如语音邮件录制和呼叫筛选。
3
It is used in personal contexts, on radio broadcasts and in a number of publications as well as in translations of both modern works and classics.