aquaculture, fish farming

to culture (pearls), to farm (fish)

engagement in something

be engaged in, pursue, follow

work, task, business: the job at hand / profession, business, trade: what one does to earn a living / studies, scholarship (the act of being a scholar), the arts

(Buddhism) karma / sin, misdeed / abbreviation of 業腹 (gōhara): resentment, resentful

(chiefly women's speech) first person singular pronoun: I, me

private; mine

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness