adhere to sth unre mittingly; consistent (/steadfast) and untiring (/and unremitting); hold on consistently and per sistently; keep at (sth) with perseverance; persevere;persist in; stick to sth without respite (/slacking);sustained and unrelaxed; unrelenting; unswerving
❍ 这些都证明我们对于加强统一战线实行革命政策来进行抗日战争的这种方针，是～的。(《毛泽东选集》344) All this testifies to our firm adherence to the principle of waging the War of Resistance by strengthening the united front and putting a revoluti onary policy into effect.
坚持不懈jiān chí bù xiè
坚持到底，毫不松懈。unremitting, sit tight, be steadfast and untiring, untiring, adhere to sth. unremittingly