Task: Text Simplification
Input (English): the string can vibrate in different modes just as a guitar string can produce different notes , and every mode appears as a different particle : electron , photon , gluon , etc.
Output (English): in the same way that a guitar string can be used to make different notes , the string can vibrate in different modes , with every mode appearing as a diferent particle , such as an electron , photon , gluon , etcetera.