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
THE PRESIDENT: A short time ago, the House of Representatives passed a bill that is essential to helping America's economy weather the financial crisis. The Senate passed the same legislation on Wedne
It was a BU graduate student Lu Lingzi who lost her life along with two other innocent people 一个名叫吕令子的波士顿大学研究生，还有另外两名无辜的受害者，不幸丧生了， on a beautiful April day in your sophomore year while simply watching
