While most online sellers and shoppers like the third party online payment system, banks are not very happy.
虽然大多数网上卖家和购物者都喜欢第三方在线支付系统，但银行却不太高兴。
2
It sounds like you could do with an assistant but that's obviously not possible, so what about having an onlinesystem that students can use to do their scheduling?
听起来你需要一个助手，但这显然是不可能的，那如果有一个在线系统来帮助学生做他们的日程安排呢？
3
The system might use a smart identity card, or a digital credential linked to a specific computer and would authenticate users at a range of online services.