Why Is the Ocean Salty?

故事板
0:000:37
0:00
0:30
场景
1. 标题
2. 速写
3. 引用
4. 关键词
字幕
Most ocean salt is made from sod...
Rain slowly releases mineral ion...
Rivers carry dissolved minerals ...
Evaporation removes water but le...
视觉
视频
草图场景
视频
视频
音频
TTS
TTS
TTS
TTS
背景音乐
Background Music 1