phrase, idiomatic
to struggle through difficult times; to work hard and push through despite hardship
我們需要大力發揚他們這種艱苦奮鬥的精神，也需要更多地注意解決他們在勞動和生活中的迫切問題。
我们需要大力发扬他们这种艰苦奋斗的精神，也需要更多地注意解决他们在劳动和生活中的迫切问题。
wǒ men xū yào dà lì fā yáng tā men zhè zhǒng jiān kǔ fèn dòu de jīng shén ， yě xū yào gèng duō de zhù yì jiě jué tā men zài láo dòng hé shēng huó zhōng de pò qiè wèn tí ． We must strive to encourage this zeal for hard work and at the same time pay still greater attention to solving the pressing problems in their work and everyday life.
年輕人應該保持艱苦奮鬥的作風。
年轻人应该保持艰苦奋斗的作风。
nián qīng rén yīng gāi bǎo chí jiān kǔ fèn dòu de zuò fēng ． Young people should work hard in the face of hardship.
不管我們的生活貧困還是富裕，我們都得艱苦奮鬥。
不管我们的生活贫困还是富裕，我们都得艰苦奋斗。
bù guǎn wǒ men de shēng huó pín kùn hái shì fù yù ， wǒ men dōu děi jiān kǔ fèn dòu ． Rich or poor, we all must work hard in these hard times.
He overcame challenges and strove to come through, and finally has his achievements at the present.
Examples (Wiktionary)
Mandarin
今天的年轻人也应该为他们的后人艰苦奋斗，不能抱着“今朝有酒今朝醉”的态度过日子。
今天的年輕人也應該為他們的後人艱苦奮鬥，不能抱着“今朝有酒今朝醉”的態度過日子。
jīn tiān de nián qīng rén yě yīng gāi wèi tā men de hòu rén jiān kǔ fèn dòu ， bù néng bào zhe “ jīn zhāo yǒu jiǔ jīn zhāo zuì ” de tài dù guò rì zi ．
Today's youth must struggle diligently for the sake of those who will come after them. They must not while away their time with an attitude of here today, gone tomorrow.
Mandarin
我们需要大力发扬他们这种艰苦奋斗的精神，也需要更多地注意解决他们在劳动和生活中的迫切问题。
我們需要大力發揚他們這種艱苦奮鬥的精神，也需要更多地注意解決他們在勞動和生活中的迫切問題。
wǒ men xū yào dà lì fā yáng tā men zhè zhǒng jiān kǔ fèn dòu de jīng shén ， yě xū yào gèng duō de zhù yì jiě jué tā men zài láo dòng hé shēng huó zhōng de pò qiè wèn tí ．
We must strive to encourage this zeal for hard work and at the same time pay still greater attention to solving the pressing problems in their work and everyday life.