In the 21st century the nature of work has predominantly moved from being manual labour and manufacturing to service economy basedupon technological innovation.
在21世纪,工作的性质已主要从体力劳动和制造业转移到以技术创新为基础的服务经济。
2
The decision was basedupon two considerations.
这一决定基于两种考虑。
《牛津词典》
3
Marx produced a new theory about historical change basedupon conflict between competing groups.