THE PRESIDENT: Good morning. Before they left Washington for their August recess, Congress failed to take action on an issue that is currently of great concern to Americans: high prices at the gas pum

To all those tests you crammed for 包括你们努力准备才通过的考试 to the plans you're making now for your careers 包括你们为自己未来作出的规划 to go on to graduate school 例如去读研究生 You all have seen so much 你们经历了很多 You've wi

This is a very powerful black hole. Not by universal standards, it's still powerful, 这是一个强有力的黑洞。虽然不是公认的，但它依然非常强大， and from the north and south poles of this black hole we think that jets are comin

And all of this matters greatly, because public safety to me is the most important function of government. 所有这些事项都很重要，因为我认为，保证公共安全是政府最重要的职能。 If we're not safe, we can't be educated, we can't be health

But it is not enough to come together only in times of tragedy. Tonight, 但只在悲剧发生时才团结在一起是不够的。今晚， I call upon all of us to set aside our differences, to seek out common ground, and to summon the unity w