American citizens have worked every job, every occupation, no matter what it might be – no matter how grueling, how challenging, or even how dangerous. 美国公民从事过每一项工作、每一种职业，无论它们可能是什么样，无论它们多么艰苦、多么充满挑战、甚至
Thank you so much, everybody. Thank you. Thank you very much. Everybody please have a seat. Thank you. Well, good evening, everybody. On behalf of Michelle and myself, welcome to the White House. Over
