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These programs were not available until the early 1970s, because the computer itself still needed improvement.

At the same time, the test showed several areas that need improvement.

At the beginning of the 1940s, the track needed more improvement.

The data will then be used to target areas of public health which need most improvement.

Both players are coming off seasons in which they need improvement.

She also said that the learning program in the summer schools needed obvious improvement.

But, according to the report, accounting still needs much improvement.

Many soon realized that the second version also needed improvement.

But he is not a finished product; his defense needs improvement.

The players could be seen as solutions to areas that need improvement.