Correct

一年四季

/ yī nián sìjì / 
Strokes

Definition

all year round

Example

Definition

during the four seasons of the year; throughout the year; all the year round

1
Tā
他
YīNián
一年
SìJì
四季
Jiù
就
MéiYǒu
没有
Xián
闲
De
的
ShíHòu  
时候。

He keeps busy all the year round.