如果内容属于公共领域或在自由内容许可的范畴内，那么可能需要告知用户这一点。

If your content is in the public domain or under a free content license of some sort, it is probably even more important to let users know that.

youdao

如果内容属于公共领域或在自由内容许可的范畴内，那么可能需要告知用户这一点。

If your content is in the public domain or under a free content license of some sort, it is probably even more important to let users know that.

youdao