The global activity feed, which contains all public posts on Google buzz.

global activity提要，其中包含Google Buzz上的所有公共帖子。

youdao

When we fall asleep, the brain undergoes a similar pattern of global activity, as the prefrontal cortex goes quiet and the visual cortex becomes even more active than usual.

当我们进入睡眠状态时，大脑经历的全脑激活模式与平常清醒时类似，虽然前额叶皮层会保持沉寂，而视觉皮层比平常甚至更加活跃。

youdao

This is a global activity that spreads all over the world quickly after it started in Sydney in 2007.

这是一项全球性的活动，2007年始于悉尼后就迅速传遍世界。

youdao

This is a global activity trying to take advantage of a very successful sporting operation.

CNN: STORY HIGHLIGHTS

It monitored the global activity of BitTorrent files - a method of obtaining files by downloading from many users at the same time.

BBC: A glimpse at piracy in the UK and beyond

Commodity producers, such as Russia, have benefited from very high raw-materials prices whereas for consumers, such as China and India, the gains from higher global activity have more than offset higher commodity costs.

ECONOMIST: A health check for emerging markets