Correct

乌飞兔走

/ wū fēi tù zǒu /
Strokes

Example

Definition

the crow flies and the rabbit runs [with the crow and the rabbit representing the sun and the moon respectively]―time flies; time passes swiftly

1
fēi
乌飞兔
zǒu
  
,
biè
yǒu
liǎng
nián
  

How time flies. It's been two years since I saw you last time.