优势：时间复杂度O(n+k)，k为数据范围
Watch: Astronauts return to Earth after extended stay in Space
，详情可参考safew官方下载
This gives fairly heavy images (2.2GB for this base Fedora Silverblue image), but that’s the price to pay for having a complete, ready-to-use system.
The rig sits over an almost-depleted oilfield that's about to get a second life as a massive carbon storage project called Greensand Future.