To make this work in real life, we need to be able to replace the "real" DAO class with the new "simulated" DAO class in our program.

要使这种技术在实际工作中有效，需要能够将程序中的“实际”dao类替换成新的“模拟”dao类。

youdao

Critics of the new program complain that the "progressive" math-teaching style used in China, Singapore and Japan is difficult to apply to real-life situations.

对这个新项目不满的批评人士称，这种在中国、新加坡和日本所采用的“先进”的教学方法很难解决日常生活中的实际问题。

youdao

By applying artificial life concepts to real-life problems, we can program computer-generated solutions to compete for survival based on their capability to perform a desired task well.

通过将人工生命概念应用于现实生活问题，我们可以对计算机生成的解决方案编程，以在其有能力很好地完成所要求任务的基础上为生存而竞争。

youdao

AmeriCorps, the federal community-service program for youth, is an excellent example, since it provides both challenging real-life experiences and a degree of protection and supervision.

WSJ: What's Wrong With the Teenage Mind?

On board PANGAEA, Mike is leading the Young Explorers Program (YEP), an ongoing sailing expedition around the world that exposes teenagers to real-life, harsh environment adventures, while at the same time giving them a personal view and the ability to act on important environmental issues around our planet.

FORBES: The Real Deal... Mike Horn Takes Young Explorers to the Far Corners of the Planet