a lesson learned meaning in Chinese

教训

It ' s not a question , but a lesson learned in time
这不是一个问题，只是一节你迟早要上的课。
A lesson learnt from the incident is that ais should never underestimate the need for adequate supervisory oversight and control over outsourced operations
从这次事件汲取的教训是，认可机构切勿低估对外判工作进行充分监察及管控的需要。
And , if it is right , this study also confirms a lesson learned by generations of bar - room tough guys and schoolyard bullies : if you want attention , get angry
另外，如果研究的结果确凿，那么这又告诉那些在酒吧里的混混或操场上的恶棍：如果你想引入注意，发怒是最好的选择。
And , taking a lesson learned from the early days of intrusion detection , how do we minimize false positives so that those monitoring and managing grid security know what they re looking at
以及吸取早期入侵检测得到的教训，如何使负面影响达到最小，这样监控和管理网格安全的人才能知道他们在寻找的到底是什么？