Translation (for those that still care):  
“What if they saw a video of a slaughterhouse?”
 
Twilight: “What in the world, they just cut their arteries with a knife! How long would it take for them to die like that? It’s probably somewhere in my medical books.”
 
Rarity: “Kyaaa! Somepony please take this appalling video away from my eyes! My eyes feel dirtier watching this!”
 
RD: “You can’t shake me with something like this, I’m Rainbow Dash.  
I’m fine.  
Oof.”
 
Pinkie: “Oh no, that poor piggy! Why are you making me watch something like this?”  
Pinkamena: “So what? This is fun.”
 
AJ: “Oh no, Peter!!! Ahh! You violent monsters! Let Peter go!”
 
Fluttershy: “Do you want steak for dinner today?”
 
Fluttershy (last panel): “Pets can be carnivorous, too.”

I love it how Pinkamena doesn’t give a shit while Pinkie it scared shitless.
 
I really need to stop using the word ‘shit’ too much.

Ahaha… the source says they’re watching a video with the theme of ‘how to make pork’. So I’m guessing it’s a video of slaughterhouse and/or butchery work.
 
All these terrible reactions to it… and then Fluttershy appears to just be going, ‘oh, is it making you hungry?’. Hah.

translation please.

I would read this but I haven’t finished my moon language course yet.