warning sign

• They re like a walking warning sign against romance
  那像是浪漫的危险信号
• They ` re like a walking warning sign against romance
  那像是浪漫的危险信号
• You must be cautious when you see warning signs
  当你看见警告信号时，你就必须谨慎小心了。
• What does the " radiation hazards " warning sign refer to
  “辐射危险”警示标志是什么意思？
• Nonetheless , warning signs are flashing
  虽然如此，警告信号仍在闪烁。
• The red light is a warning sign for stop
  红灯是警告停止行进的信号。
• They sometimes are called risk symptoms or warning signs
  风险诱因有时称为风险症状或警告征兆。
• The warning sign was put there for the benefit of the public
  那儿设立了警告牌以引起人们的警惕
• Warning sign - pedestrians on or crossing road ahead
  警告标志前面有行人正在道路上或正在横过马路
• 42 . warning sign for hazard ahead wording may be varied
  42 .表示前面危险，以文字示意用字可以不同