蜂蜜，为什么放不坏？

Honey is very sweet and very thick. 蜂蜜又甜又稠。 Sugar pulls water out of everything. 糖会把水分吸出来。 Bacteria need water to live. 细菌要有水才能活。 In honey, there is almost no water. 蜂蜜里几乎没有水。 So bacteria cannot grow in it. 所以细菌在里面活不下去。 Honey can stay fresh for thousands of years. 蜂蜜放上几千年也不会坏。