brightening [b'raɪtnɪŋ]

例句:

• It is undeniable that the economic picture is brightening.
  不可否认经济状况正在好转。
  
• "Oh, we'd love to!" cried Nancy, her face brightening.
  “哦，我们很乐意！”南希面露喜色，大声说道。
  
• " All right,'said Drouet, brightening.
  “ 好的, "杜洛埃说, 又快活起来.
  
• Thanks for brightening up my cold dreary, non-Globally Warmed day!
  来自SA
• I can just see it brightening up National Trust gift shops.
  来自THETIMES
• Even as you're reading this, he is probably somewhere on cable, brightening a scene with his chatter, stepping lightly.
  来自WSJ