无关紧要

indifferent / insignificant

not to have / no / none / not / to lack / un- / -less

unrelated / having nothing to do (with sth else)

mountain pass / to close; to shut; to turn off / to confine; to lock (sb) up; to shut (sb in a room, a bird in a cage etc) / to concern; to involve

to close firmly / to fasten securely / to make fast / to lock

tight / strict / close at hand / near / urgent / tense / hard up / short of money / to tighten

critical / crucial / vital

to demand / to request / to coerce

important / vital / to want / to ask for / will / going to (as future auxiliary) / may / must / (used in a comparison) must be / probably / if

(bound form) to demand; to coerce

to want; to need; to ask for / will; shall; about to / need to; should / if (same as 要是[yao4 shi5]) / (bound form) important