0 seconds
0 seconds
Copy embed code
Keyboard shortcuts
TAP TO UNMUTE
0:00
Play(k, Space)
Mute (m)
0%
0:00
/
0:00
Loop: Off
Autoplay is on
Playback settings
Playback speed
Normal
0.25x
0.5x
0.75x
Normal
1.25x
1.5x
1.75x
2x
Quality
Auto
Auto
Fullscreen(f)
太阳系拥有数不尽的小行星，为何探测器在飞行时，不会发生碰撞？【太空科学站】
