坚忍不拔 Tenacity ; Hang in there ; fortitude ; perseverance

坚忍不拔的 tenacious ; fortitudinous ; dogged

坚忍不拔的特点 Perseverance is characterized by

坚忍不拔地 perseveringly

坚忍不拔的毅力 need to persevere ; unflinching will

胜利属于坚忍不拔的人 Success belongs to the persevering

正直、诚恳、坚忍不拔 upright,sincere,persevere