Correct

无伤大雅

/ wú shāng dàyǎ / 
Strokes

Definition

(of a defect etc) to be of no great matter (idiom)/harmless

Example

Definition

be innocuous; not affect things as a whole; not affect the whole; not matter much; involve no major principle

1
Rénmen
人们
xíguàn
习惯
zài
在
yúrénjié
愚人节
kāi
开
yīxiē
一些
wúshāngdàyǎ
无伤大雅
de
的
wánxiào
玩笑
  
。

People play practical jokes on April Fools'day by tradition.

2
Háizi
孩子
men
们
de
的
huà
话
wúshāngdàyǎ
无伤大雅
  
。

What the children said matters little.

3
Wúshāngdàyǎ
无伤大雅
de
的
huà
话

innocuous remarks