The bows of the mighty are broken, but the feeble girdon strength.
勇士的弓都已折断，跌倒的人以力量束腰
2
In their streets they shall gird themselves with sackcloth: on the tops of their houses, and in their streets, every one shall howl, weeping abundantly.
他们在街市上都腰束麻布，在房顶上和宽阔处，俱各哀号，眼泪汪汪。
3
The paper based on the researching of these methods, combining with the excellence of the grid and density methods, applying the adapter gird to grid partition.