俾夜作晝

lit. to make night as day (idiom); fig. to burn the midnight oil / work especially hard

to cause / to enable / phonetic bi / Taiwan pr. [bi4]

variant of 夜[ye4]

night

worker / workshop / (slang) troublesome / high-maintenance (person)

to do; to engage in / to write; to compose / to pretend; to feign / to regard as; to consider to be / to be; to act the part of / to feel (itchy, nauseous etc) / writings; works

daytime