1. Physics used to be very much a male domain. 物理学曾在很大程度上是男人的领域。
2. Users need to find out if a domain name is already registered or is still available. 用户需要查明某个域名是已经被注册过还是仍然可用。
3. An Internet society spokeswoman said.org domain users will not experience any disruptions during the transition. 一位互联网协会的女发言人说,在这次过渡中,域名为的用户不会受到任何影响。
4. The domain is vast. 领域广大。
5. It urges us to explore the unknown domain of the universe. 它促使我们去探索宇宙的未知领域。