VOA慢速英语:Facebook Has More Users than Population of China

短语讲解：

1. It launched “Messenger” for users to communicate directly and added videos to the site to compete with YouTube.

compete with 与…抗争
例句：Here was a car priced to compete with the small imports.
这部车的定价可与进口的小车竞争。

2. For example, it is very popular in Indonesia.

for example 例如
例句：For example, it can easily remember such things as:
例如，它可以轻易地记住下面这些信息。

3. Much of Facebook’s revenue comes from sales of ads that are tailored for users based on their Facebook activities and friends.

come from 来自
例句：Ambient noise may come from any direction.
外界噪声可以来自任意方向。