Correct

拉三扯四

/ lā sān chě sì /
Strokes

Example

Definition

talk irrelevantly; ramble

1
sān
chě
  
,
shǐ
使
tīngzhòng
听众
háo
毫无
xìng
兴趣
  

Wandering from the subject, she killed the interest of her audience.