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来源:雅诚德英语网
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。
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。