全球政治的未来将由民主和威权制度之间的竞争所塑造。
The future of global politics will be shaped by the competition between democratic and authoritarian systems.
我们对黑洞了解得越多,就越意识到我们还有多少未知。
You have a dream, you got to protect it.
电子不是一个物体,而是一种更深层现实的体现。
我唯一上瘾的就是赢。