Evidence was also found among the human remains of a millet diet, which is not typical of Northern Germany at the time, which the researchers say may betray the presence of invaders.
还发现了一项证据：在这些人类遗骸中还发现了黍米，这不是那个时期德国北部的典型作物，研究人员说，这可能暗示着这里出现了入侵者。
Once my body understands that these new things are not actually invaders, it won't release the histamine response.
一旦身体知道到这些新东西并不是入侵者，就不会产生组胺反应了。
But it has always served as not only a physical barrier, but a psychological one to intimidate potential invaders.
但是一直以来，它不仅仅是一个实体屏障，也是一个能威吓到潜在入侵者的心理屏障。
If the lysosomes cannot provide bits of the bacteria for display on the cell surface, patrolling t cells will not recognize that a cell harbors invaders.
溶小体未能将披衣菌碎片呈现在细胞表面，巡逻的T细胞便不晓得哪个细胞窝藏了入侵者。
If the lysosomes cannot provide bits of the bacteria for display on the cell surface, patrolling t cells will not recognize that a cell harbors invaders.
溶小体未能将披衣菌碎片呈现在细胞表面，巡逻的T细胞便不晓得哪个细胞窝藏了入侵者。
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