But so far there is no linguistic experts and scholars specialized on Yuanqu dialect, and research papers or books on Yuanqu dialect are still in the blank stage.

但是到目前为止，尚无语言学方面的专家学者对垣曲方言进行专门研究，有关垣曲方言的专著或研究性论文还处于空白阶段。

youdao

If the papers are signed in our office, leave this blank.

若文件在本公司签署，本项不用填写。

youdao

Of those who did, 86% voted (it is compulsory for those on the list), but 18% of papers were spoiled or left blank.

ECONOMIST: Chile