电视解说词依赖于电视画面而存在，其结构安排必须与画面相呼应。

TV commentary's existence depends on TV picture, Its structure must echo with picture.

youdao

电视解说词依赖于电视画面而存在，其结构安排必须与画面相呼应。

TV commentary's existence depends on TV picture, Its structure must echo with picture.

youdao