Imagine that you are a product designer. 把自己想象成一个产品设计师。 And you've designed a product, a new type of product, called the human immune system. 你设计了一种产品，一种叫做人体免疫机制的新产品 You're pitching this product to a
Elkhart, Indiana was the first town I visited as President. I'd been on the job for three weeks, and we were just a few months into the worst economic crisis of our lifetimes. Elkhart was hit hard
June 15, 2007 8:15 A.M. EDT THE PRESIDENT: Gracias. Siéntese, por favor. (Applause.) Buenos días. Si. I thank my friend, Luis. This isn't the first time he's introduced me. I'm proud to
Now that last mile, last foot, in a sense, is the first step of the infrastructure. 现在想想这最后一英里，最后一步，在某种意义上，是迈向基础设施的第一步。 The second step of the infrastructure needs to take care of the range extension.
