Here follow ten candidates for the title of "hardest language to learn," as released by the United Nations Educational Scientific and Cultural Organization.

下面就是竞争“最难学语言”的十门候选语，该名单由联合国教科文组织发放。

youdao

Here follow ten candidates for the title of "hardest language to learn," as released by the United Nations Educational Scientific and Cultural Organization.

下面就是竞争“最难学语言”的十门候选语，该名单由联合国教科文组织发放。

youdao