The researchers measured happiness by asking subjects questions like "How often did you feel happy?"

研究人员通过向受试者提出如“你多久感到快乐一次？”等问题来测量快乐。

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Since the dawn of human history, human beings have been asking questions like "What is the real meaning of life".

从人类历史的开端开始，人类就一直在问“生命的真正意义是什么”这样的问题。

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They measured meaning by asking questions like "How often did you feel that your life has a sense of direction or meaning to it?"

他们通过问这样的问题来衡量意义，如：“你觉得你的生活有方向感或意义感的频率有多高？”

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These included questions from Rwandan students about subjects like drug use, H.I.V./AIDS and girls in school who get pregnant.

VOA: special.2009.11.12

If the goal is to improve education, then one has to ask hard questions Like does a technology actually help?

假如目标是提高教育，那就要问问这样的问题,技术真的有帮助吗？

麻省理工公开课 - 媒体、教育、市场课程节选

To ask questions like how much heat is released in a chemical reaction that takes place at constant temperature.

当我们想要知道,当一个化学反应在恒定的温度下发生时,会放出多少热量时。

麻省理工公开课 - 热力学与动力学课程节选

Mr. NOWICKI: I think at this point he's pretty used to questions like that.

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But questions like that are hard to answer, so people are deciding to just buy anyway.

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In the 1980s and 1990s in Europe businesses began to obsess about questions like these.

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