亂作決定

to make arbitrary decisions

in confusion or disorder / in a confused state of mind / disorder / upheaval / riot / illicit sexual relations / to throw into disorder / to mix up / indiscriminate / random / arbitrary

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

to decide / to determine / to execute (sb) / (of a dam etc) to breach or burst / definitely / certainly

to decide (to do something) / to resolve / decision / CL:個|个[ge4],項|项[xiang4] / certainly

to set / to fix / to determine / to decide / to order