这种病多发于三四十岁女性的身上，不过我见过很多更年轻的女性也患了此症。
It is most often diagnosed in women in their thirties and forties, although I've seen it in many younger women, as well.
三四十岁的人买不起房子，也养不起孩子。
People in their 30s and 40s can't afford to buy homes or have children.
三四十岁的在职成年人关于这个问题的看法甚至存在着更大的性别差距，因为许多女性都面临着工作和做母亲两者的权衡。
The gender gap on this question is even wider among working adults in their 30s and 40s when many women face the trade-offs that go with work and motherhood.
我并不是说三四十岁的人不能成为企业家。
I'm not suggesting that people in their thirties and forties shouldn't become entrepreneurs.
他们大多三四十岁，是中国快速变革经济的生力军。
Mostly in their 30s and 40s, they are the new dynamos in China's fast-reforming economy.
单单去年，村里就有六个人得癌症死了，都只有三四十岁。
Last year alone six people in our village died from cancer and they were in their 30s and 40s.
我又痛快了些，我吸烟，我喝酒，我好像已是三四十岁的人了。
I began to feel a little better. I smoked, I drank, I behaved like an old hand of thirty or forty.
有些妇女三四十岁才生育女儿，可能会影响女儿建立自己的家庭。
WOMEN in their late thirties and forties who give birth to girls may compromise their daughters' own chances of starting a family.
大部分高中毕业的人在其三四十岁面临更大的家庭责任，而他们收入还更低。
Most young people who do not go to college are high school graduates, and they too have lower earnings and greater family responsibilities during their thirties and forties.
轻度抑郁症发病者的年龄分布广泛，高发人群属三四十岁的中青年男性居多。
Mild depression, the age onset of widespread, high-risk population is a four-year-old middle-aged males.
虽然怀孕并发症在大龄孕妇中更普遍，我们支持妇女做出在三四十岁育儿的选择。
We support women in their choice to have a baby in their late 30s and 40s, although pregnancy complications can be more common in older women.
目前最接受相对论的是十八至三四十岁的人群，其中有一半给达尔文投了支持票。
The most likely age group to embrace evolution is 18- to 34-year-olds (with nearly half giving Darwin their vote of confidence).
这已使得一个中产阶级——主要是三四十岁的、更加年轻的一代人——开始积累资产。
This has allowed a new middle class—a younger generation, mostly in their 30s and 40s—to start building up assets.
虽然怀第一个孩子没问题，但我很清楚，很多女人的生育能力到三四十岁时会突然下降。
While I had no trouble getting pregnant with my son, I'm well aware that fertility drops precipitously for many women as they hit their late 30s and 40s.
他是个矮小瘦削的男人，大约三四十岁年纪，长着淡黄色头发，防辐射孕妇装，还没有蓄胡子。
He was a small, thin man, between thirty and forty years old, with fair hair and no beard.
很多年龄在三四十岁、事业处于上升期的年轻夫妇及家庭肯定会舍维也纳而选择世界上的其他地方。
Certainly, many young, upwardly mobile professional couples and families in their thirties and forties bypass Vienna for other parts of the world.
人的平均寿命如果就三四十岁的话，那么我们今天所看到的脂肪和酒精的负面效应也就无关紧要了。
The negative effects of fat and alcohol we see today would not have mattered so much then as life expectancies were between 30 to 40 years.
同样，我们也希望中国出现一大批三四十岁的优秀的科学家、教育家、文学家和其他各种专家。
Similarly, we hope there will be a contingent of fine 30-to-40-year-old scientists, educationists, writers and specialists in other fields.
少贪食要想维持当下的体重——暂且不提减肥罢，你在50岁时所需要的卡路里，要比你三四十岁时的少上200多。
Eat less. To maintain your current weight - let alone lose excess pounds - you may need about 200 fewer calories a day during your 50s than you did during your 30s and 40s.
那些在1968年还都是孩子的美国人现在都已经三四十岁了，他们中的三分之二目前家庭收入都要比他们的父母高。
Two-thirds of Americans who were children in 1968 and are now in their 30s or 40s enjoy higher household income than their parents did then.
那些在1968年还都是孩子的美国人现在都已经三四十岁了，他们中的三分之二目前家庭收入都要比他们的父母高。
Two-thirds of Americans who were children in 1968 and are now in their 30s or 40s enjoy higher household income than their parents did then.
应用推荐