Over time, our emerging high-usage products will likely generate significant new revenue streams for Google as well as for our partners, just as search does today.
音乐是我的生命，谢谢你们让我的生命有了意义。
估计问题的性质不同。在这里，我们不关心检验特定的假设，而是关心估计参数的值。
Dreams are made possible if you try.
Acting is a craft that requires constant learning and growth. There's always something new to discover and improve upon.