难事 (nán) — difficult matter; tough task

뜻

예문

• 这件事对他来说是一件难事。
  Zhè jiàn shì duì tā lái shuō shì yí jiàn nán.
  This matter is a difficult task for him.
• 只要努力，任何难事都能解决。
  Zhǐ yào nǔ lì, rèn hé nán dōu néng jiě jué.
  As long as you work hard, any difficult matter can be solved.
• 在工作中他总能克服各种难事。
  Zài gōng zuò zhōng tā zǒng néng kè fú gè zhǒng nán.
  At work he can always overcome various difficult matters.