The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.
安全困境是国际政治的一个基本特征,因为国家增加自身安全的努力往往会降低其他国家的安全。
建筑应当回应其环境,而不是忽视它。
I'm not going to let anyone bring me down.
Innovation in forestry practices is key to balancing economic growth and environmental protection.
The mind is a constantly reorganizing system.