translate it to english:剃须刀的设计---电铸网罩、刀片的间隙空间及其较大的表面面积,为细菌的繁殖提供了有利的生存条件.

Razor blade design---The electrolytic casting network cover, the bit clearance space and the big surface area, has provided the advantageous survival requirement for the bacterium reproduction.

The design of shavers, which includes cast net enclosures,gap between the blade space and the larger surface area, will supply the conditions for bacterias' breeding.

shaver design-- electro enclosure,the roomage between blades and large surface of blades provide convenient existent condition for the bacteria.

Shavers Design --- -- cast net enclosures, the gap between the blade space and the larger surface area, for the breeding of bacteria provide favorable conditions for survival