VOA慢速英语:Using a Mobile Phone to Improve Mother and Child Health

短语讲解：

1. She says a lot of work is being done to use mobile technology for mother and child health.

a lot of 许多
例句：I subscribed to a lot of periodicals last year.
去年我订了诸多期刊。

2. Earlier work had been to look at mobile technologies and HIV and AIDS.

look at 看
例句：Look at those bastards!
看那两个杂种！

3. More than 4,000 people from 50 countries have been meeting near Washington this week.

more than 多于
例句：She was no more than 16.
她是不超过16个。

4. You have to be able to read through thousands of entries that come back to you on Google, for example, and then figure out what that information means to you.

for example 例如
例句：For example, board games and games consoles understood?
比如说下棋、打游戏机之类的懂了吧？
figure out 想出
例句：Can you figure out how to start this machine?
你能想出如何启动这台机器的办法吗？