気流

(1)the flow of air; "she adjusted the fan so that the airflow was directed right at her"

(2)空気の流れ

(3)air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure; "trees bent under the fierce winds"; "when there is no wind, row"; "the radioactivity was being swept upwards by the air current and out into the atmosphere"

(4)気圧の高い地域から気圧の低い地域へ空気の流れ（時々かなりの力で）

(1)