小组已促请所有期刊发表文章，让他们免费提供给公众。

The group has urged all journals that published articles to make them available free to the public.

youdao

小组已促请所有期刊发表文章，让他们免费提供给公众。

The group has urged all journals that published articles to make them available free to the public.

youdao