The apartment he lived in during his junior year at Columbia was renting for $1900 per month, and it was valued $1.65milion in 2010.
奥巴马童年在哥伦比亚所居住的房子每个月的月租是1900美元，这房子在2010年的时候价值165万美元。

Obama spent 40 to 60 hours per week on Harvard Law Review, and he earned the top 10% ranking in his class.
奥巴马在哈佛法学院的时候每周需要花费40到60小时在学习上，而他也因此获得了全系前10%的排名。

Obama‘s pulse is 56 and his blood pressure is 105/62, also he is 180 pounds and 6'1'' tall. On the othe hand, his chlesterol is 209 up from 173 in 2007.
奥巴马的脉搏是56下每分钟，他的血压是高压105低压62，同时呢他重180磅，高6.1英尺。从他2007年当选以来他的胆固醇从173上升到了209.

In his presidency, he used 15 ceremonial pens to sigh DADT repeal and 22 ones to sigh health-care bill, which is 906 pages long.
到现在的任期，奥巴马签署“Don't ask, don't tell”协议使用了15支笔，而签署医疗保障议案的时候，这本长达906页的议案让奥巴马使用了22支笔才签完。

Fmaily dog Bo, a gift from the Kennedy family, is valued at $1600.
奥巴马家的狗是肯尼迪家族送的，价值1600美元。