Resolve to sub-divideat least one product orservice into bite-size chunks that are inexpensive, easy or fun.
至少要把一个产品或服务再细分成很小的可吃尺寸的块，这些小块的功能花钱不多，简单或者充满乐趣。
2
In order to test the effect of the senior aerobics on density of menopause womens bone, 40 menopause women were divideat random into a contrast group and an aerobics group.
为了探讨老年有氧健身操锻炼对绝经女性骨密度的影响，将40名绝经女性随机分为对照和有氧健身操组。
3
Look at this rough drawing of one of them, one Chromosome about to divide into two.