今天我们要学的词是Father's Day。 Father's Day父亲节。上星期天是父亲节。"Historians say the tradition to celebrate Father's Day started 4,000 years ago," 历史学家说，庆祝父亲节的传统是从四千年前开始的。"People take the opportunity of Father's Day to honor their dads with cards and gifts," 人们借父亲节的机会，送贺卡和礼物给父亲，向他们表示感谢。

"On the eve of Father's Day, President Obama took his daughters to eat frozen custard," 父亲节前一天，美国总统奥巴马带女儿去吃冰激凌。好的，今天我们学习的词是Father's Day...