They want to know how often your dog gets outside. 他们想知道你的狗室外活动频率。 They want to know how much exercise your dog is getting. 有多少体育锻炼的时间。 They want to know how much social time with other dogs and other

Hi, everybody. One of the things that makes America so strong is our spirit of innovation, our drive to invent and harness new technologies to tackle our greatest challenges. It's how we won the r

每天读一点英文 之那些激励我前行的英语演讲 28 Socrates’Defense 苏格拉底：申辩 Men of Athens, this reputation of mine has come of a certain sort of wisdom which I possess. If you ask me what kind of wisdom, I reply, such wi

In our day, we have digitization. That strips all the physical mass out of information, 现在我们有了数据电子化。这把信息从成堆成堆的状况下解救出来， so now it's almost zero cost to copy and share information. 所以现在拷贝分享信息已近乎零花费。 Our

Caring For Nature--Overpopulation 　What is nature? It’s everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather. 　Now more and mo