一滴墨水,可以唤起千百万人的思想。
The key to sustainable development is to balance economic growth and environmental protection.
如果应用得当,技术可以成为发展的强大工具。
"每一帧都是一幅画,而相机是你的画笔。"
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.