Now, for many of these claims, we don't have to settle the statistical arguments in order to address the arguments. 对于很多这种无端的指责，其实并非每个都需要我们通过统计研究的方法加以辩驳。 Part of the reason for this is that correl
President Obama says that last night's tragedy in Colorado reminds us of all the ways that we are united as one American family, and commits the Federal government to doing whatever is necessary t
Speech at the First Plenary Session of the Tenth ASEM Summit Mr. President, Dear Colleagues, It is my pleasure to attend the Tenth ASEM Summit in Milan, a fashion capital, in the invigorating autumn.
It is a great honour to be with you here this evening for these very special Place2Be Awards. Tonight, we are celebrating the truly remarkable work taking place across Place2Be schools in support of c
President Obama urges Congress to pass legislation that will help states avoid layoffs of emergency personnel and will save the jobs of 160,000 teachers across the nation in remarks from the Rose Gard
