year-round

形容词 year-round:

1. operating or continuing throughout the year
   同义词：year-around

year-round

adj.（形容词）
Existing, active, or continuous throughout the year:
全年的：终年存在的、活跃的、终年持续的：
例句：
a year-round resort.
一个全年开放的旅游胜地