简单点说,这不是在任何时候都100%准确的一种健康标志。
Simply that any one indicator of health is not 100 percent accurate all the time.
首要问题定位不当的一个显著标志就是专注于健康而非环境问题。
A telling sign of misplaced priorities is the concentration on health, not environmental issues.
他的研究表明:“有趣不一定是良好的社交技能和健康的标志,而可能恰恰是人格缺陷的标志。”
"Being funny isn't necessarily an indicator of good social skills and well-being," his research has shown, "it may just exactly be a sign of personality flaws."
They use food frequency questionnaires, which I mentioned before, surveys, and then biological markers like blood tests of certain things to see how diet is related to health.
研究员还运用食物频率调查表,我之前曾提到过,各类调查以及生物标志物,像是血液检测等手段,来研究饮食与健康之间的关系
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