you is about another person or people.
they is about a group of people or animals.
of is about things and their parts.
they like the pillows of feathers. Do you?
they like the bubbles of soap. Do you?
they like a game of soccer. Do you?
they like a pool of water. Do you?
they like a field of grass. Do you?
they like a chest of treasure. Do you?
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HTMLMediaElement.playbackRate, so you will not be able to change the speech rate.)
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