Browse
GJW+
Campus
#Events
Shorts
Sign In
0 seconds
0 seconds
Copy video URL
Copy video URL at current time
Copy embed code
Picture in Picture
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
Audio-only mode
Advanced
Use native captions
Fullscreen(f)
Visit Advertiser
TAP TO UNMUTE
Play (k, Space)
Unmute (m)
Ads
Fullscreen(f)
【历史教学用】【部编版-七上-第2课】原始农耕生活 河姆渡人 干栏式建筑
先秦時期古建
河姆渡房屋
干欄式房屋
中國古建
建築
建
建築與都市未來
Follow
Jan 8, 2025
Leave a Comment
0
/
2000
Leave a Comment