mid-thirties

1. He was only in his mid-thirties, but already worry had aged him.
   他虽然只有三十五六岁，但忧虑让他很显老。
2. If it goes on we will soon see a majority of women unmarried in their mid-thirties.
   如果这一趋势继续下去，不久之后我们就会看到大多数女性到了30多岁还没结婚。
3. I call it'the mid-thirties power flip '.
   我把这叫作“三十岁中期的权力大转移”。
4. He was in his mid-thirties, older than any beau she had ever had, and she was as helpless as a child to control and handle him as she had handled beaux nearer her own age.
   他已经三十五六岁了，比她曾经有过的任何情人都大，所以她在他跟前简直是个毫无办法的孩子，不能像对待那些年龄与她相近的情人那样来对待和支配他。
5. Physically, that means an aspiring professional has to start serious training by her mid-thirties at the latest, but realistically, very few achieve professional status after their mid-twenties;
   从生理上说，这意味着一位上进的职业选手必须在最晚三十岁中期前开始认真训练。但实际上，很少人在三十岁中期后会取得职业地位；
6. In her mid-thirties she enjoys what a real emancipated woman does& independence and freedom.
   她三十五六岁就已经享有一个真正解放了的女性所具有的独立和自由。
7. In the mid-thirties of the last century, French mathematicians J. Leray and J. Schauder set up the Leray-Schauder theory.
   上世纪30年代中期法国数学家勒雷（J.Leray）和绍德尔（J.Schauder）建立了Leray-Schauder度理论。

noun

1. the time of life between 30 and 40

   Synonym:    thirtiesthirty-something