And his rapid improvement indicates that he is a fast learner.
Mohammed's rapid improvement makes deal look better than it did at the time.
She seemed to have made a rapid improvement in health since I last saw her.
While these usually bring about rapid improvements, they have greater side effects.
Funding from the government led to a rapid and substantial improvement in conditions.
There is general frustration over the failure to achieve a more rapid improvement in standards of living.
But it also led to a rapid improvement in the race's adaptation to the environment.
There must be a rapid improvement, especially in reaching out beyond the main hubs.
Such rapid improvement would extend a trend that is known as Moore's law.
The changes initially led to a rapid improvement in the standard of living.