VOA慢速英语:Researchers Appeal for New Efforts to Stop Polio

短语讲解：

1. All three have faced attacks by militants, political unrest and a lack of trust among the populations.

a lack of 缺乏，缺少
例句：The problem is not a lack of low-carbon technologies.
问题并不在于低碳排放技术的缺乏。

2. Seye Abimbola works for Nigeria's National Primary Health Care Development Agency.

work for 效劳；致力
例句：That doesn't work for everyone.
这并不适用于所有人。

3. He says it's time to move away from what has been called a leader-centric approach to polio eradication.

move away from 摆脱
例句：We need to move away from monoculture, energy-intensive farming.
我们需要摆脱单一耕作、能源密集型农业。

4. Seye Abimbola says the Afghan Taliban approves of action against polio, because the group thinks of itself as waiting to take control of the government.

take control of 控制
例句：You will never take control of me.
你将永远不会采取控制我。