膨胀的概念是宇宙在其最早的时刻经历了一段极其迅速的扩张期。
The idea of inflation is that the universe underwent a period of extremely rapid expansion in its earliest moments.
Cinema is a mirror by which we often see ourselves.
You have to reject one expression of the band first before you get to the next.
无人机的未来在于与人工智能和大数据的融合能力。