単身赴任: a job transfer that takes an employee away from their family for an extended period of time

単身赴任: move away from one's family for work

ご降誕: birth (regal); nativity

石炭酸: (organic chemistry) phenol (caustic compound derived from benzene)

魑魅魍魎: the various monsters and spirits (of the forests, mountains, and rivers)

the various monsters and spirits (of the forests, mountains, and rivers)

enlightenment / awakening / opening / revelation

If one learns without thinking, one will be lost in his learning. That is, if one does not think about what one learns, he will not arrive at the truth of it.

to carry, to bear, to shoulder / raise

cloudy weather / cloud up