就易用性而言，能够在不针对每个服务的情况下访问邮件帐户、检查新语音邮件并同时收看晚间新闻非常重要。

Being able to access my mail account and check my new voice mails while watching the evening news, without having to sign in for each service, is essential in terms of usability.

youdao

就易用性而言，能够在不针对每个服务的情况下访问邮件帐户、检查新语音邮件并同时收看晚间新闻非常重要。

Being able to access my mail account and check my new voice mails while watching the evening news, without having to sign in for each service, is essential in terms of usability.

youdao