People should decrease the amount of fat they eat.

人们应减少脂肪的摄入量。

《牛津词典》

The Education Ministry proposed guidelines to decrease the amount of the homework given to students each day, their burden well above what they can endure.

教育部建议减少每天给学生的家庭作业量，学生的负担远远超过他们所能承受的。

youdao

You can change the schedo parameter to increase or decrease the amount of tries.

您可以更改schedo参数以增加或者减少尝试的次数。

youdao

It aims to decrease the amount of added sugar from many products that children eat.

VOA: special.2010.06.07

The decrease in the amount of dopamine can result in one or more of the general signs of Parkinson's.

VOA: special.2009.02.03

The decrease in the amount of dopamine can result in one or more general signs of Parkinson's disease.

VOA: special.2009.04.07

But dimebon didn't decrease the amount of amyloid produced by mouse brain cells in a dish.

FORBES: Magazine Article

Carbon dioxide emissions decrease the amount of available oxygen in water in two ways.

FORBES: Carbon Emissions Threaten The Fishing Industry By Shrinking Fish Sizes

But they still may decrease the amount of growth a big pharmaceutical firm can get through acquisition.

FORBES: Magazine Article