someone who is emotionally strong and unyielding
一个情感上坚强且不屈的人 (yí gè qíng gǎn shàng jiān qiáng qiě bù qū de rén)
"Despite all the challenges, he handled everything with a heart of steel."
"尽管面临所有挑战，他以铁一般的心脏应对了一切。" (jǐn guǎn miàn lín suǒ yǒu tiǎo zhàn, tā yǐ **tiě yī bān de xīn zàng** yìng duì le yī qiè.)
old-fashioned or not keeping up with modern ideas
to achieve the maximum ability or success that you are capab...
to survive, one must adjust to changing conditions
about to be very surprised or shocked
expressing one’s own personal view
taking advantage of a current trend or success
