Skin effectively seals off your insides and also absorbs pressure and shock with flexible collagen that makes up most of its dermal layer.

皮肤有效的将你的身体组织保持在内部，还能够承受外界的压力和冲击。这得益于真皮层的主要组成：具有高柔韧性的胶原蛋白。

Since the proboscis goes through both the epidermal and dermal layers, the cells in those layers are susceptible to infection by Zika virus.

因为喙穿过了表皮和真皮层，这些皮层中的细胞就容易受到寨卡病毒的感染。