不断

unceasing / uninterrupted / continuous / constant

no; not so / (bound form) not; un-

to break / to snap / to cut off / to give up or abstain from sth / to judge / (usu. used in the negative) absolutely / definitely / decidedly

a steady flow (idiom); an unending stream

in unbroken succession (idiom)

continuous / unceasing

constantly in turmoil / crisis after crisis

(idiom) to waver when decisiveness is needed

continuous and patient effort (idiom)