zhè / wèi / zhàn / shì / jiān / zhēn / bù / qū / nìng / yuàn / shòu / kǔ / yě / bù / xiè / lòu / mì / mì

这位战士坚贞不屈，宁愿受苦也不泄露秘密。

The soldier remained unyielding, preferring to suffer rather than reveal the secret.