phrase C1 certainly not something: 远未…;完全不… The situation is far from clear.形势还远未明朗。 The novel is far from perfect. Several of the victims are far from satisfied with the settlement. The construction was several years behind schedule and far from finished. We have had some successes but we are far from complacent. Sadly, our goal is still far from reality. See also
faradverb(DISTANCE)
far from | American Dictionary
far from
idiom not at all: We were far from disappointed when they told us they couldn't come to visit.