早上: early morning...
弥漫: to pervade, to fill the air, diffuse, everywhere present, about to inundate (water), permeated by (smoke), filled with (dust), to saturate (the air with fog, smoke etc)...
仍: still, yet, to remain...
观测: to observe, to survey, observation (scientific etc)...
午睡: to take a nap, siesta...
用人: servant, to employ sb for a job, to manage people, to be in need of staff...
通红: very red, red through and through, to blush (deep red)...
开玩笑: to play a joke, to make fun of, to joke...
都会: city, metropolis...
朱红: vermilion...