warning bell

1. The soldiers climbed into their uniforms at the sound of the warning bell.
   士兵们一听到警铃就匆匆忙忙地穿上了衣服。
2. 'The earthquake in Sichuan sounded the warning bell for us,'said Luo Chongmin, director of the education bureau in neighboring Yunnan province, which escaped major quake damage.
   与四川毗邻的云南省教育厅厅长罗崇敏说，四川地震给我们敲响了警钟。
3. "Do you remember," he said& and a warning bell in her mind rang: Don't look back!
   “你还记不记得，”他说&可此时思嘉心里响起了警钟：不要向后看！
4. [ It is] also a warning bell for those large companies that still continue to use counterfeit software: using counterfeit software not only leads to legal consequences but also huge damage to the corporate image, he said.
   他说：[本次判决]同时也为那些仍在使用盗版软件的大型企业敲响了警钟：使用盗版软件的行为不仅要受到法律制裁，并且会极大地损害企业形象。
5. In essence, anger is a warning bell that tells you something is wrong in a situation. It's a natural response to perceived threats.
   从本质上说，愤怒是一个会告诉你在一个情况下出现了问题的警钟。愤怒是对感知威胁的自然反应。
6. The warning bell began to ring furiously. The alarm frightened the burglars away.
   警铃开始使劲响起来。
7. Illegal sand mining: sounded a warning bell once more for safety of Yangtze River
   非法采砂再敲长江安全警钟

noun

1. a bell used to sound an alarm

   Synonym:    tocsin