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

　　光譜中不同的顏色被認(rèn)為對(duì)健康有不同的`影響。

　　Your house may have an effect on your figure.

　　你的房子可能會(huì)影響你的身材。

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

　　現(xiàn)代農(nóng)業(yè)耕作方法可能對(duì)環(huán)境造成負(fù)面影響。

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

　　缺少資金將對(duì)我們的研究方案有不利影響。

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

　　蘆薈可能對(duì)發(fā)炎以及輕微的皮膚炎癥具有鎮(zhèn)痛作用。