The form also contains a hidden value (the id of the movie currently being viewed) so that the comment-adding script knows which movie to assign the comment to.

form标记中还包含一个隐藏值(当前所查看电影的ID)，从而评论添加脚本知道应该将这个评论指派给哪部电影。

youdao

Some say on this occasion Jeddite saw what was hidden under Kha-Beleth's helmet, but he has always refused to comment on this rumour.

之后有人传言称杰德特已投靠卡。贝勒斯，但是他自己始终拒绝这些谣言。

youdao

Police Commissioner Raymond Kelly said on Wednesday that he couldn't comment on any search or a published report that Mr. Hernandez kept a picture of Etan hidden in his belongings years after the disappearance of the boy.

WSJ: New Search in Etan Patz Probe