Correct

一板一眼

/ yī bǎn yīyǎn / 
Strokes

Definition

lit. one strong beat and one weak beats in a measure of music (two beats in the bar) (idiom); fig. follow a prescribed pattern to the letter/scrupulous attention to detail

Example

Definition

(in behaviour and speech) follow a set pattern; be scrupulous and methodical

1
Tā
她
bànshì
办事
zǒngshì
总是
yībǎnyīyǎn
一板一眼
de
的
  
。

She is always very scrupulous and methodical in her work.