So you take a Google Map, you divide it up, work out how far they can fly, and make sure you're releasing such that you get coverage of the area, and then you go back, and within a very short space of time, you're bringing that population right the way down.
于是你拿一张谷歌地图，把地图 按照蚊子能飞的距离把地图上的面积分成小块， 这样你就能保证放飞的雄蚊子能恰好地 覆盖整个区域，放飞以后 过上很短的一段时间 你就能使这个区域的蚊子种群数量降下来。