The individual colours within the light spectrum are believed to have an effect on health.

　　光谱中不同的颜色被认为对健康有不同的`影响。

　　Your house may have an effect on your figure.

上海419论坛　　你的房子可能会影响你的身材。

　　Modern farming methods can have an adverse effect on the environment.

上海419论坛　　现代农业耕作方法可能对环境造成负面影响。

上海419论坛　　Lack of money will have an adverse effect on our research programme.

上海419论坛　　缺少资金将对我们的研究方案有不利影响。

上海419论坛　　Aloe may have an analgesic effect on inflammation and minor skin irritations.

上海419论坛　　芦荟可能对发炎以及轻微的皮肤炎症具有镇痛作用。