生活快遞
Powerful woman leading American public life.
When George Washington was elected the first president of the United States in 1789, his wife, Martha Washington, also became the first-ever “first lady.” This title refers to the wife of the current president. While it is an unofficial role, first ladies actually hold a lot of power and influence in the country.
Charles Darwin believed that monkeys evolved into humans over time.
查爾斯‧達爾文相信猴子隨著時間的推移演化成人類。