没有证据的政策就像没有指南针的船。
The future of food security lies beneath the waves—if we farm it responsibly.
在俄罗斯,法律的严厉性被不执行所补偿。
The effects of immigration are often localized and context-specific.
The future of steel lies in recycling and reducing carbon emissions.
经济发展是一个持续的技术创新、产业升级和结构转型的过程。