(a compiled reference for the Cabin Pressure fandom)
Just in case someone else hasn't already done this, here's a list of what "Yellow Car!" is in every nearly language Google Translate offers (not included are the few my own computer doesn't have a charset for.) I was looking up a bunch for a story, so I figured why not look them all up and post them.
The placement or existence of exclamation points may be wrong in a few languages, and I have no clue how to pronounce many of these. If anyone who speaks or knows these languages has a correction or addition, post it in the comments. I did try to look it up in Klingon, Vulcan, Romulan, and Tolkien Elvish, but no luck.
( List under cut, anything that shows up as boxes is a character set your computer doesn't have enabled. )