The plants also change shape, shrinking to minimize the surfacearea through which their remaining water might evaporate.
这些植物还会改变形状，萎缩以使表面积最小化，剩余水分正是通过植物表面蒸发掉的。
2
They're crisper and thinner than regular fries, which means that they're exposed to greater heat per surfacearea, killing pathogens and reducing water content.
麦当劳的薯条比一般的更脆也更薄，说明他们表面过油的时间也更长，杀灭了细菌原体也降低了水分含量。
3
They're crisper and thinner than regular fries, which means that they’re exposed to greater heat per surfacearea, killing pathogens and reducing water content.