1. What time is it?
    现在几点钟?

2. What time is it?
    现在几点钟?

3. What time is it?
    现在几点钟?

4. When he was better, he joined the army for a time as a surgeon and went on an expedition to Portugal.
    以后刚好一些，他就参军成为一名外科军医，随军远征葡萄牙。

5. Within seconds, a small display unit on the checker´s right shows the name and price of the item; at the same time this information is printed on a strip of paper.
    瞬间功夫，在收款员右手的一个小型显示器上就显示出商品名称、价格，同时这些信息就印在了一张长纸条上。

6. While they were talking the baby was sleeping restlessly, uttering little cries from time to time.
    他们说话时，孩子睡得很不踏实，还不时地哭几声。

7. We did owe nearly a pound, but I´ve been paying it off a little at a time."
    我们确实欠过近一镑的钱，可我一直在一点一点地还。”

8. Working time is considered precious.
    工作时间被认为是宝贵的。

9. It requires much time, commitment and discipline to keep up with the flow of the course.
    它需要花更多的时间，需要学习者专一、自制，以跟上课程进度。

10. When other people are finished and having fun is most likely the time when online students do their course work.
    别人已完成作业开始玩耍，而此时网络学生却很可能还在上课。