[請益] until recently

[utobia (★Lillian☆)]

  until recently it has been ...
  請問是指從過去到最近都是如此 還是 到最近開始不是如此

  原句是 PFA stated that until recently it has been the doctrine that both Halogen and
Phosphorus are required for adequate resistance to ignition of FPF

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◆ From: 36.229.245.42
→ DarkD:看你要怎麼翻...
※ 編輯: utobia          來自: 36.229.245.42        (12/21 11:16)
→ DarkD:一直到最近the doctrine都還有被要求(但前不久已經沒在要求
→ DarkD:了)
→ DarkD:換著說: 不久前不再要求the doctrine了
→ DarkD:一定會的事是一個+ > -或- > +
→ DarkD:When you see "Until recently..." in passage,
→ DarkD:you can figure that you are about to find out that
→ DarkD:a long-held belief, idea, principle, etc.,
→ DarkD:has either changed or been questioned by
→ DarkD:some new idea, discovery, principle, evidence, etc.
→ DarkD:節錄自網友
→ sneak: some new id https://daxiv.com
→ muxiv: 一定會的事是一個+ > https://muxiv.com