We will examine the task in a series of articles on the world's four biggest economies, beginning this week with America's (see article).
本周起,我们将在有关世界四大经济体的系列文章中探讨这一问题(先从美国开始)。
2
At a meeting in Palo Alto on October 6th, Mark Zuckerberg, the boss of Facebook, announced a series of changes to the way that the world's largest online social network is run.
How hard will this be? We will examine the task in a series of articles on the world's four biggest economies, beginning this week with America's (see article).