VOA慢速英语:A Group Called Students for Somalia

短语讲解：

1. Mr Mohamud became involved in Humanitarian projects early in life.

involve in 使参与[陷入，牵扯到]
例句：Do you involve in the copyright affair?
你参与著作权的事务了吗？

2. One of his goals for starting Students for Somalia was to get more non-Somalis to take part in helping Somalia.

take part in 参加…，参与…
例句：To take part in your favorite activity helps self-admiration.
从事你所喜欢的活动有助于自我欣赏。

3. He also believes it will help prevent them from becoming child soldiers for armed groups.

prevent from 阻止， 防止
例句：In such wet weather we must prevent the seedlings from rotting. 
这样的阴雨天要防止烂秧。