Drones are not toys, but tools to transform industries.
回忆,即使是最珍贵的回忆,凋零的速度惊人的快。但我不服,我最珍视的回忆,我从不见它凋零。
The internet has changed the way information is disseminated, but human nature has never changed.
中国的崛起对自由民主秩序构成了重大挑战。
I think the best actors are the ones who are willing to take risks.