poverty elimination   脱贫;消除贫困

据牛津词典的释义，eliminate的词义是to remove or get rid of sth/sb，即排除、清除、消除。

▷Efforts should be made to improve local living environment, raise the local living standard, and enhance people’s ability to work, and follow-up plans and measures are also needed to sustain the results of poverty elimination.

要通过改变生存环境、提高生活水平、提高生产能力实现脱贫，还要有巩固脱贫的后续计划、措施、保障。

poverty alleviation   扶贫

alleviate意为to make sth less severe，即减轻、缓和的意思。我们看到，官方除了在上述“脱贫”的表述中使用poverty alleviation外，还用其表示“扶贫”。

▷We will take targeted measures against corruption and misconduct in poverty alleviation, and improve the methods used in evaluation and oversight.

开展扶贫领域腐败和作风问题专项治理，改进考核监督方式。

poverty reduction   减贫

▷China is taking concrete actions to support poverty eradication worldwide.

中国通过实际行动，为世界减贫事业提供帮助。