What is true and the reason that a lot of Americans feel anxious is that the economy has been changing in profound ways, changes that started long before the Great Recession hit and changes that have
I should say that he always added that he would do it all over again in a minute So, well done, moms, dads This is indeed an impressive and appropriate setting for a commencement 但他总会补充说 再让他选择 他还是会这样做
Another moon that we're looking at is Titan. 我们在研究的另一个卫星是土卫六。 Titan is a huge moon of Saturn. 土卫六是土星的一个非常大的卫星。 It perhaps is much larger than the planet Mercury. It has an extensive atmosphere. 它可能比水星
March 22, 2008 THE PRESIDENT: Good morning. This weekend, families across America are coming together to celebrate Easter. This is the most important holiday in the Christian faith. And during this sp
