Correct

前言不搭后语

/ qián yán bù dā hòu yǔ /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/前言不搭后语-Chinese-idioms-Cchatty-518effb4-6b25-4fb6-b1e6-18e6d82faea0-1612776531.jpg

Collocation

1
前言不搭后语地说着
2
不要前言不搭后语的
3
前言不搭后语的
4
总是前言不搭后语

Definition

前言不搭后语

Literally means:

utter words that do not hang together

Actually means:

talk incoherently

It means that one is illogical or incoherent in his speech or writing. Derogatory.

形容说话或写文章没有条理,颠三倒四,或前后不一致。具有贬义色彩。

Example

Used as predicate, object or adverbial adjunct. (作谓语、宾语、状语)
1
Xiǎotōu
小偷
de
huí
回答
qiányánhòu
前言不搭后语
  
,
kěndìng
肯定
yǐnmán
隐瞒
le
xiē
一些
zhòngyào
重要
de
shìqing
事情
  

The thief's answer was not a catch-up, and he must have concealed something important.

2
Duìbu
对不起
  
,
gāngcái
刚才
tài
jǐnzhāng
紧张
le
  
,
yǒudiǎn
有点
qiányánhòu
前言不搭后语
  
,
xiànzài
现在
zàishuō
再说
biàn
  
,
men
你们
tīng
le
jiù
huì
míngbai
明白
de
  

I'm sorry, I was too nervous just now, a little foreword, now I'll say it again, you'll understand.

3
qiányánhòu
前言不搭后语
shuō
le
hǎo
好几
biàn
  
,
diǎn
míngbái
明白
de
si
意思
  

He said it several times before and after, and I didn't understand what he meant at all.