ReadWriteQuiz
Chinese dictionary
slstubborn and unyielding; tenacious and dauntless
尽管俄国的损失惨重,他们的抵抗却仍然顽强不屈。
Despite their fearful losses, Russian resistance remained tough and unbending.
他们形成了锲而不舍、坚忍不拔、顽强不屈的精神。
They develop perseverance, stamina and the indomitable spirit.