This video is then shown to the child over a series of several weeks.

There were over a hundred different series published in total.

A total of 104 episodes over 8 series were made.

The debate is broadcast over a series of five programs.

Otherwise the road ran over a series of open hills.

It ran for 52 episodes over four series until 1974.

To date they have released over 20 series and continue to release more.

We did not see any effect until we worked up to 3mg over a series of weeks.

It is reached by one hour's trek over a series of steps on the hill.

In all ten events the player must fly over a series of obstacles.