We congratulated him upon his attainment to so great an age.
我们敬贺他高寿。
《新英汉大辞典》
2
Educational attainment in women and girls has been correlated with decreased fertility and smoking rates, increased age of marriage, adequate birth spacing and overall treatment adherence.
妇女和女童获得教育，可以降低生育率和吸烟率，提高结婚年龄，适当拉开生育间隔，并增强总体治疗依从性。
3
Heckman points out that big gaps in educational attainment are present at age 5.