它们可以管理老年人的日常生活、提醒他们按时吃药。它们还可以用作通讯工具，为用户提供无线语音和视频连接，与远方的朋友和家人进行交流。

Additionally, they could serve as communication tools, providing wireless voice and video links to distant friends and family members.

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对于一个不出活却享受着高额聘用定金的通讯记者，他曾说到：“我觉得，也许明年还收不到他的来稿的话，我们应该提醒他一下。”

Of one correspondent, non-productive though enjoying a lavish retainer, he once remarked: "I think perhaps if we do not hear from him next year, we should send him a note."

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我在公司的电子邮件列表中是一名潜在顾客，可以获得特定产品线的免费新闻提醒，获取信息的速度比使用打印的时事通讯要快的多。

I am on the company's E-mail list as a potential customer for free news alerts on certain product lines and other ways of getting information faster than I would get in a print newsletter.

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