VOA慢速英语:Iran Ties Nuclear Deal to Ending Sanctions

短语讲解：

1. Iran’s highest leader has demanded that international economic sanctions against his country end as soon as a final agreement is reached on Iran's nuclear development program.

as soon as 一…就…; 一经
例句：I fell asleep as soon as my head hit the pillow. 
我头一碰到枕头就睡着了。 

2. Mr. Santana began recording the incident when the 50-year-old Walter Scott began running away from the police officer.

run away from 逃跑，逃离
例句：Her suicide bid was an attempt to run away from reality. 
她想自杀就是要逃避现实. 

3. Since 2010, the European Union and the IMF have provided Greece with more than 270 billion dollars in loans.

more than 多于
例句：Human brains have more than 100 million cells per cubic centimeter. 
人脑每立方厘米有一亿多个细胞。