他身患痼疾，常年缠绵病榻。
He's bedridden throughout the year with a lingering, obstinate disease.
www.hjenglish.com洞窟内的温度常年保持在摄氏15度,是冬暖夏凉的好地方.
Inside Gosu Cave the temperature remains around 15 throughout the year.
wenwen.sogou.com因为尽管你很勤劳的打扫，大部分金毛常年掉毛，春季尤其严重。
Most Goldens shed somewhat throughout the year, and quite profusely in the spring, in spite of diligent daily brushings.
dict.youdao.com波哥大的天气常年温和。
The weather in Bogotá is mild all year round.
他住在一个极冷的地方，那里常年积雪。
He lives in an extremely cold place where it snows all year round.
