And here it is - in German!
Kirk: "It's a good song."
Scotty: "Great. Tune it up."
Kirk: "We have no ship. No crew. How do we get out of this?"
"We will find hope in the impossible."
Bones: "Damn. At least I won't die alone. ... Great. So typical."
"I hope this won't end bad."
"Here it begins, Captain. Here the final frontier fights back."
Kirk: "Damn, what is this?"
Alien: "I know why you're here. Why all of us are here."
Kirk: "Okay... We're not doing that again."
WARNING: the Enterprise takes some damage in the trailer. Otherwise it's fairly spoiler-free.
Speculation: a shade of Voyager's sinkhole episode? Or TNG's "Allegiance." I think there was even an animated series episode that was similar. Our crew and an alien crew caught in a trap on a (hostile?) alien planet and have to work together to escape. Anyway, that's my guess.