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Collaboration across borders is key to solving the challenges of global hunger.
我不得不提醒自己有些鸟是不能关在笼子里的,他们的羽毛太漂亮了。
互联网是一个网络的网络,由互操作性原则管理。
The study of automata and formal languages is fundamental to understanding the limits of computation.
The future of petrochemical industry lies in sustainable development.