Now, west nile virus enters host cells using a lipid membrane protein called E2 in a process called clathrin-mediated endocytosis.

西尼罗河病毒利用脂质双分子层上包膜蛋白（E）通过网格蛋白介吞作用进入宿主细胞。

The white blood cells in your immune system absorb and kill germs using endocytosis.

你免疫系统中白血球利用吞作用吸收杀死病菌。

Right, that's basically a reversal of endocytosis.

对，这基本上是胞吞作用逆过程。

Receptors are like keys, and if the virus has the right key, our cell will surround it -- called endocytosis.

受体就像钥匙， 如果病毒有钥匙，我们细胞就会包围它——称为吞作用。

During the endocytosis process, the icosahedral capsid breaks open, allowing the single stranded RNA of Rhinovirus to gain access to the host cell cytoplasm.

在胞吞过程中，二十面体衣壳破裂，使鼻病毒单链RNA能够进入宿主细胞细胞质。

That happens through a process called endocytosis, in which sections of the membrane engulf substances and transport them into the cell as vesicles.

这一过程通过名为吞作用方式实现，即细胞膜部分区域包裹住物质， 以囊泡形式将其运送入细胞部。

Clathrin-mediated endocytosis is a cellular process that creates a vesicle to internalize a certain substance, in the case here, the virus, with the help of the proteins called clathrins.

网格蛋白介吞作用是指通过形成小泡进入某种物质；这种情况下，病毒利用是网格蛋白。