Years Active 活动年限 ; 活跃时期
international active sun years 国际太阳活动年
International Active-Sun Years 国际活动太阳年
As tuberculosis affects women mainly in their economically and reproductively active years, the impact of the disease is also strongly felt by their children and families.
由于结核病主要影响从事经济活动和生育期妇女,因而疾病也对其子女和家庭造成极大影响。
She is still very active, in spite of her advancing years.
她尽管年事渐高,仍然十分活跃。
During the following years, he took a more active part in polities.
在接下来的几年里,他更加积极地参加政治活动。
And knowing that I'm helping other people." Mary Holt has been an active volunteer for the last thirty years.
VOA: special.2010.07.16
Americans who attend these four-year colleges must serve at least five years of active duty.
VOA: special.2009.06.04
The mosaic has been active in East Africa for about one hundred years.
VOA: special.2010.06.08
应用推荐