Twenty-one-month-old Lillian McNally reaches for an apple as President Barack Obama visits with her mother, Amanda Anderson, Office of Legislative Affairs and father Matthew McNally, left. in the Oval Office, Oct. 8, 2015. Also attending Amanda's departure ceremony are her parents, William and Catherine Anderson and Logan Anderson, her three-year-old nephew. (Official White House Photo by Pete Souza) （21个月大的Lillian McNally正在拿一个苹果。此时，总统奥巴马正在和她的妈妈，在立法事务办公室任职的Amanda Anderson和爸爸Matthew McNally，位于左侧，在美国总统办公室交谈。参加Amanda离任仪式的还包括她的父母Willian和Catherine Anderson以及她三岁大的侄子Logan Anderson。拍摄时间为2015年10月8日，摄影师：Pete Souza）

Jan. 23, 2009: President Obama talks alone with Senate Majority Leader Harry Reid in the Oval Office a few days after the inauguration. January 23, 2009. (Official White House Photo by Pete Souza) （2009年1月23日， 总统就职典礼已结束数日。总统奥巴马在白宫总统办公室与参议院多数党领袖Harry Reid私下交谈。摄影师：Pete Souza）

President Barack Obama talks with former Presidents Bill Clinton and George W. Bush in the Oval Office, January 16, 2010. (Official White House Photo by Pete Souza) （总统奥巴马与前总统比尔克林顿和乔治 W布什在总统白宫办公室交谈。拍摄时间：2010年1月16日，摄影师：Pete Souza）

Supreme Court Justice Sonya Sotomayor administers the oath of office to Vice President Joe Biden during the official swearing-in ceremony at the Naval Observatory Residence in Washington, D.C., Jan. 20, 2013. Dr. Jill Biden, holding the Biden family Bible, and members of the Biden family surround the Vice President. (Official White House Photo by David Lienemann)（最高法院法官Sonya Sotomayor 在位于华盛顿特区的美国海军天文台为副总统Joe Biden举办就职宣誓仪式。Jill Biden博士拿着Biden家族的圣经，围在副总统身边的是其家人。摄影师：David Lienemann）

文章来源：VOA英语,编辑：译锐翻译质控部Susan