1st panel [kanji]: In the middle of(or the process of) warming up・・・ reimu: Little ones, even though it's a bit mister stinky-stinky, let's warm up for a while okey. koreimu: Yuwa~i, steamy-steamy~(or warm-warm~) komarisa: A bit stchi~nky(slurred stinky) 2nd panel [kanji]: 5 minutes later --- -lol carbondioxide poisoning- Yukkuris definitely won't survive in our metropolitan cities, hell the traffic emissions is so bad nowadays that motorcyclists and pedestrians should wear maskers or risk lung problems.
@Dornob >>So, wait, are you only able to get carbon dioxide/monoxide poisoning if you breathe it in? Well it's usually that way. Injecting the stuff directly in your bloodstream would work too I guess. There have been reported accidental poisoning too, like sleeping in an old car with the engine running, all windows closed and air conditioner turned on through the whole night. For those who want to be more informed: http://en.wikipedia.org/wiki/Carbon_monoxide_poisoning And by that, this image makes a whole lot of sense, since Yukkuri's body volume is small, it would be easy to get a 12,800 ppm (1.28%) concentration in them.