air roll meaning in Hindi

Examples

1. Antarctic blizzards are triggered when pockets of cold air roll off the polar plateau and rush across the ice shelf.
2. In terms of movement, Lara can now climb ladders and perform a mid-air roll used to land in the opposite direction of which the player was facing.
3. We learn that the dense forest exists because warm air rolls over the peninsula from the west and is forced upward by the mountains, creating colder air and triggering so much percipitation that the hot local bumper sticker is " Rain Happens ."
4. "Because of the finite extent of a wing, air rolls off of it in a spiral fashion _ inboard to outboard _ as it goes from the lower to the upper surface, " explains Jeffrey Crouch of Boeing Commercial Airplanes Group in Reston, Wash.