但是对图片和视频的直接搜索(人们描述它们时所使用的词语)比对文本形式的搜索困难得多。

But direct searching of pictures or videos (as opposed to the words that people attach to describe them) is much harder than indexing and searching text.

youdao

但是对图片和视频的直接搜索(人们描述它们时所使用的词语)比对文本形式的搜索困难得多。

But direct searching of pictures or videos (as opposed to the words that people attach to describe them) is much harder than indexing and searching text.

youdao