There is also the uncertainty principle, which is part of quantum mechanics, as I understand it. 在量子力学中还有测不准原理，至少我想有。 And this happens constantly in the writing. 同样的事也时常发生在写作中。 And there's the terribl
Hi, everybody. I'm speaking to you today from Springfield, Illinois. 大家好！今天，我在伊利诺伊州斯普林费尔德市向大家演讲。 I spent eight years in the state senate here. It was a place where, for all our surface differences
15. Winston Churchill's Speech 15. 丘吉尔演讲稿 I now invite the House by a resolution to record its approval of the steps taken and declare its confidence in the new government. The new resolution: 现在我请求国会
REMARKS BY PRESIDENT OBAMAAT STRASBOURG TOWN HALL Rhenus Sports Arena Strasbourg, France 2:18 P.M. (Local) PRESIDENT OBAMA: Thank you so much. (Applause.) Good afternoon. Bon après-midi. (Appla
