air raid drill meaning in Hindi

Examples

1. One of my earliest recollections of elementary school is air raid drills.
2. One responds to them with warm nostalgia ( duck-and-cover air raid drills!
3. We had blackouts, rationing and loud air raid drill sirens at noon.
4. The exercise coincided with an air raid drill by civilians on Matsu.
5. After America entered World War II, there were weekly air raid drills.
6. The center was established to boost civilian morale and practice air raid drills.
7. During air raid drills, they were mobilized and assigned to trenches.
8. Air raid shelters were built and air raid drills held.
9. Like those air raids drills under your desk, putting your head between your knees.
10. At home, Missouri residents organized air raid drills and participated in rationing and scrap drives.