As they successfully eliminate malaria, they will provide a new malaria-free anchor that will enable their neighbors, which have been pursuing aggressive control measures in the interim, to embark on their own eradication campaigns. In this way, malaria will literally be rolled back from its current borders.
当这些国家成功地消灭了疟疾时，它们就提供一种新的“没有疟疾”的支点，这使在这个过程中追求积极的控制措施的它们的邻国，能够开始自己的消灭疟疾的运动。通过这种方法，发生疟疾的范围确实能比当前的范围缩小很多。