Hi, everybody. 嗨，大家好！ Today, I'm speaking to you from the road—a trip to Mexico and Costa Rica. 今天，我在出访墨西哥和哥斯达黎加的旅途中跟你们演讲。 I'm here because Latin America represents an incredible opportunity f
I want to show you some brave souls who've had the courage to embrace this advanced potty training approach. 我想要给你们展示这些英勇地灵魂，就是那些有勇气去拥抱这种先进如厕技术地人们。 So those folks in New Mexico -- why did they do it?
2009年9月8日，奥巴马总统在弗吉尼亚州阿灵顿郡（Arlington, Virginia）韦克菲尔德高中（Wakefield High School）对全美中小学生发表讲话，强调上学读书的重要性，激励学生努力学习。以下是讲话全文： REMARKS BY THE PRESIDENT IN A NATIONAL ADDRESS TO AMERICA’S SCHOOLCHILDREN Wa
