concrete evidence

常見(jiàn)例句

雙語(yǔ)例句

• Performance optimization must be guided by concrete evidence.
  性能優(yōu)化必須以具體證據(jù)為依據(jù)。
• While there is little concrete evidence yet on how to reduce mobile phone use while driving, governments need to be proactive.
  由于尚沒(méi)有多少具體證據(jù)來(lái)證明駕車時(shí)如何減少手機(jī)的使用，政府必須做到積極主動(dòng)。
• Once upon a time it was the province of philosophy to propose ambitious and outlandish theories in advance of any concrete evidence for them.
  這曾經(jīng)是物理學(xué)的領(lǐng)域，可以提出炫耀和古怪理論而不用管是否真的有任何具體的證據(jù)。

原聲例句

• There is literally concrete evidence of their work." Tony Hawk says skateboarding was once a sport on the edge of society.

權(quán)威例句

• The crux of the matter is there is no concrete evidence supporting the safety claim.
  FORBES: Move up http://i.forbesimg.com t Move down
• So, to be sure that you have a real gene, more concrete evidence is required.
  ECONOMIST: Out for the count The
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