Right there, in that library 就在那个图书馆里 I realized 我意识到 there is nothing greater than a mother's love and desire to protect her child 没有什么比母亲的爱和想保护孩子的心更伟大 nothing 没有什么比得了 I also decided that I will
So they spread out all the census data, 他们分析了所有的人口统计数据， and what they found, the guy described to me as a shocker, 他们发现，他的描述对我而言是一个震惊， which is that in 1,997 out of 2,000 communities, 在一九九七年，两千个社区中， w
The reason that Vibrio fischeri is doing that comes from the biology. 费氏弧菌的发光现象来自生物学上的原因。 Again, another plug for the animals in the ocean, Vibrio fischeri lives in this squid. 接下来，我们再来看一个海洋生物：费式弧菌寄生在
Hi, everybody. Four years after the worst economic crisis of our lifetimes, we're seeing signs that, as a nation, we're moving forward again. After losing about 800,000 jobs a month when I took office
