Still, it's hard to grow to adulthood in the U.S. without ever having taken an IQ-derived standardized test.
但是在美国，从小到大没有参加过任何从智商测试衍生而来的标准化测试的成年人相当少见。

This tribe also practiced facial tattooing, which symbolized entry into adulthood and eligibility for marriage.
纹面，是泰雅民族精神得象征，男女在成年后有纹面习俗。

This is particularly helpful in the21st century, when many professionals change careers several times during adulthood.
在21世纪当许多专家在成年时更换几次工作时尤为有帮助。

Liszt studied and played at Vienna and Paris and for most of his early adulthood toured throughout Europe giving concerts.
李斯特在维也纳和巴黎学习，并在年轻时候在欧洲巡演。

Everyone has some degree of brain shrinkage, 'Coffey said.'People lose (on average) 25 percent per decade starting in adulthood.'
科菲说：“每个人都有某种程度的大脑萎缩。人成年后，每十年平均萎缩2.5％。”

Alcohol or drug use, as well as medical conditions such as diabetes and high blood pressure, contribute to brain-tissue loss throughout adulthood.
嗜酒或吸毒，以及像糖尿病和高血压之类的疾病都影响到整个成年期大脑组织的丧失。