translation.en: It's a process by which a molecule can get from the outside of the cell to the inside by getting captured in a bubble or a vesicle that then gets internalized by the cell.
translation.zh: 该过程是指一个分子可以 从细胞外转运入细胞内。 转入的方式是通过先被捕捉进小泡或囊中, 随后被细胞内在化。