closed captions 隐藏字幕
image caption 图片说明
subtitles 字幕
A: Can you turn on the captions?
A：你能打开字幕吗？
B: Yes, they are in the settings menu.
B：可以，它们在设置菜单里。
1) 字幕
2) 图片说明
3) 标题
1. 字幕；说明文字；标题
noun
1. Short text at the bottom of a screen that displays spoken words
Synonym: subtitles
noun
1. A title or brief explanation accompanying a picture, illustration, or table