一些专家认为,除了基因以外,智力也取决于适当的饮食,良好的教育和家庭环境。
Some experts think, apart from genes, intelligence also depends on an adequate diet, a good education and a nice home environment.
他们得出结论：智力在很大程度上和基因有关，而不是和训练或教育有关。
They concluded that intelligence was mostly connected to genes rather than to training or education.
老年医学专家已经发现环境因素如财富和教育对寿命长度的影响在我们变老的时候就消退了，而基因的影响却在增加。
Gerontologists have found that the influence of environmental factors such as wealth or education on lifespan fades as we age, while that of genes increases.
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