乌云

• The sky is overcast with black clouds .
  天空乌云密布。
• In the north sea all was unbroken cloud and rain .
  北海上空满布乌云，而且下起雨来。
• The clouds cleared away, and a fresh breeze sprang up .
  乌云四散，清新的微风吹拂着。
• Those black clouds betoken rain .
  那些乌云预示有雨。
• Black clouds portend a storm .
  乌云为暴风雨的前兆。
• The cloud of temper was dispelled when she came back .
  等她回来时，愠怒的乌云消散了。
• Dark clouds foreshadow a storm .
  乌云预示暴风雨。
• The sky is overcast with dark clouds .
  乌云满天。
• The cloud-mussed sky turned a vague copper color .
  堆满乌云的天空现出一种混沌的紫铜色。
• Clouds map it up at times .
  有时天空乌云密布。