运作

to operate / operations / workings / activities (usu. of an organization) / thread (computing)

to move / to transport / to use / to apply / fortune / luck / fate

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