unproductiveness

常見(jiàn)例句

用作形容詞 (adj.)

• One quarter of the country is reckoned as unproductive.
  這個(gè)國(guó)家有四分之一被認(rèn)為是不毛之地。
• We have reduced the unproductive spending.
  我們已削減了非生產(chǎn)性開(kāi)支。
• I've had a very unproductive day.
  我這一天什么事都沒(méi)干成。
• It is unproductive self-punishment.
  自我懲罰是徒勞的。
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