求助小分队19一篇文章

mapleaf

关于亚马逊生物圈办公区的：
According to the Times, the three city blocks Amazon bought at the end of last year for $207.5 million would each include three high-rises and three smaller buildings totaling 3.3 million square feet.
各位黑体部分如何理解啊，按语法应该是每块土地都包含3栋高楼和3栋较小的楼，也就是1块土地上建6栋楼啊。。。看了图纸明显不可能！咋回事？