比如说自动出纳机，自助结账，自动售货机以及计算机(如电子邮件，即时传讯等)。
ATM's, self checkouts, vending machines, and computers (email, instant messaging etc...).
授课过程之中，我们将利用即时传讯服务以便利讨论及把在课室以外远程上课的同学的问题传送到班上。
During class we will use instant messaging to facilitate discussion and questions from those of you who are offsite.
授课过程之中，我们将利用即时传讯服务以便利讨论及把在课室以外远程上课的同学的问题传送到班上。
During class we will use instant messaging to facilitate discussion and questions from those of you who are offsite.
应用推荐