VOA慢速英语:Free Language School in Vietnam Teaches Generosity

短语讲解：

1. Mr. Dap says students come to the city from the countryside and must pay for food or rent.

pay for 赔偿; 为…付钱
例句：I' ll give you double pay for working overtime. 
你加班我付你双倍工钱。 

2. He sells balloons and children's toys outside Hoa Binh Park in the center of Vietnam's capital.

in the center of 在中间，在中央
例句：The new building will be located in the center of town. 
这座大楼将建在市中心。  
 
3. They come from a village of rice farmers in Thanh Hoa Province.

come from 来自某处; 出生于
例句：Where will all this innovation come from?
这些创新来自哪里？

4. But this is not enough to live on.

live on 继续活着; 继续存在; 住在…上; 以…为食
例句：Chinese live on rice. 
中国人以大米为主食。