Correct

语焉不详

/ yǔ yān bùxiáng /
Strokes

Definition

to mention sth without elaborating (idiom); not giving details

Example

Definition

not speak in detail; not elaborate

1
Zhè
shēngmíng
声明
duì
gāiàn
该案
yānxiáng
语焉不详
  
,
gōngzhòng
公众
bèi
jìnzhǐ
禁止
tǎolùn
讨论
gāi
huà
话题
  

The statement did not elaborate on this case, and the public has been largely barred from discussing the topic.

Definition

(of a statement) be rather too brief or sketchy