protective lining sentence in Hindi

Examples

1. When a protective lining of mucus is no longer there to constantly wash bacteria out of the respiratory tract, up to the mouth ( to be spat out or swallowed into the acid bath of the stomach ), it makes it much easier for the nasty little buggers to set up shop.
2. The regiment of each division, was placed behind each front division in the artillery protective line behind the forward battle zone, which increased the ratio of divisions to The regiment was to be available to launch counter-attacks while the British were consolidating; the remainder of each division was to be withheld for a ( methodical counter-attack ) on the next day or the one after.