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。
Sustainability is not an option; it's a necessity for the future of our industry.
I’m drawn to the idea of art as a shared experience.
I'm inspired by the sea, the sky, the landscape.
The more you read, the more you realize how little you know.
事实上,你无法控制别人如何看待你。