One of them got the lactobacillus, the others, they got just normal mouse food.

其中一个得到了乳酸菌，其他的则得到了普通的老鼠食物。

There's also souring bacteria present in these barrels, lactobacillus, pediococcus, you know, multiple species of each of these different organisms.

这些桶中也有酸菌，乳酸菌，片球菌，你知道，这些不同生物的多种物种。

Fermented foods are teeming with helpful probiotic bacteria, like lactobacillus and bifidobacteria.

发酵食品中充满了有益的益生菌，如乳酸菌和双歧杆菌。

But with some micromanagement — adding lots of salt, for instance — we can help harmless, salt-tolerant microbes like Lactobacillus outcompete their dangerous but salt-sensitive relatives.

用几种微生物管理方法，比如多加盐，我们可以帮助无害，耐盐微生物战胜有害但盐敏的微生物。