勉為其難

to tackle a difficult job (idiom) / to do sth reluctantly

to exhort / to make an effort

as (in the capacity of) / to take sth as / to act as / to serve as / to behave as / to become / to be / to do / by (in the passive voice)

because of / for / to

his / her / its / their / that / such / it (refers to sth preceding it)

difficult (to...) / problem / difficulty / difficult / not good

disaster / distress / to scold