Student or Learner
how can we use during and when we use it ?
During is a preposition.
During the holidays the children had lots of time to swim and relax.
During the winter you can book extra flights to Switzerland.
They happened to see him during the night.
During means all through a period of time, or at a specific point in a period of time.
You can try to give more examples in order to find out how to use it.