Fix disfluencies in the sentence: Therefore, we cannot stop the research and development process if we want to continue to have a better energy source
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The, however, is a very important part of the, but it is not a new idea. In fact, it is a very old idea, and it is still being used today.
The, however, is a very old idea, and it is still being used today.
The, however, is a very old idea, and it is still being used today.
The, however, is a very old idea, and it is still being used today.