Luyện nghe bài hát The 'r' Machine

Bert (fixing the machine): "Ha! Well, this machine knows what letter next. I put this here..."
Ernie: "Hi there, Bert. What's that machine you're on?"
Bert: "Oh hi, Ernie. This is my invention, my automatic "R" detector."
"No kidding."
Bert: "Yeah. Anytime machine hears an "R" or an "R" word, it rings a bell. I'll start it up for you now...."
(sound of starting)
"Wow! Look at that machine go."
Bert: "Now if you'll just say something that begins "R"..." (bell rings)
"What was that?"
Bert: "Oh, I said "R". (bell rings) And when you say "R" (bell rings), the bell rings." (bell rings)
Ernie: "Hey! You said "rings" (bell rings) which begins "R"." (bell rings)
"Right." (bell rings)
Ernie: "Why, that's remarkable! (bell rings) Hey! (Ernie laughs) Keeheehee! fun. Let me tell it an "R" riddle." (bell rings twice)
Bert: "O.K. Just don't go too fast. I don't know what'll happen if the machine gets too fast."
Ernie: "O.K. Listen to this, machine: Roscoe really raised while Ruth rode the red reindeer. If Roscoe's rabbits raised a racket, why did Ruth's reindeer run the rabbits ragged?"
(bell 17 times)
"Hey, hey! Don't talk so fast. The machine is beginning to smoke."
Ernie: "Well, I only one last poem here."
"Yeah, yeah, but listen.."
Ernie: "Robert rolled reddish around the ring of rubber rubbish..." (The bell rings seven times and the machine makes a "Moooooooo!" sound)
(The machine explodes and makes a sound)
Bert: "Hey, hey, wait! Hold it!....Wait!....Now what you did!"
Ernie: "Oh my! The machine ruined."
(The bell rings and the machine makes another sound)
"Rats!"
(The pops out a spring)