We don't know why these local changes occur.

我们不知道为什么会发生这些局部变化。

And it's not just local changes in temperature and precipitation, it's the extremes.

而且这并不只是对局部气温和降水的影响，而是非常极端的影响。

Yet the most encouraging local change is the emergence of many Facebook groups and blogs, such as Migrant Rights, that talk about abuse.

但最令人感到鼓舞的变化是诸如“移民权利”这样的许多脸谱小组和博客的出现，他们对虐仆问题展开讨论。

Chinese MSME brands can understand local changes far better than the larger, corporate brands, both Chinese and Western, because they have their ear to the ground.

中国的中小微企业品牌比中国和西方的大型企业品牌更能够理解本地的变化，因为他们对市场的动态了如指掌。

We're now building a clock at the Anchorage Museum that reflects the total flow of several major Alaskan rivers, which are sensitive to local and global environmental changes.

我们现在正在安克雷奇博物馆建造一个反映阿拉斯加几条主要河流总流量的时钟，这些河流对当地和全球环境变化非常敏感。