Butter sales have fallen because margarine has improved in flavor. Further, butter consumption has decreased because of links to heart disease.黄油销量下滑是因为人造黄油的味道有了改进。 此外，因为与心脏疾病有关，黄油的消耗量也减少了。There's too great a consumption of alcohol in Britain.在英国酒的消耗量太大了。Increased consumption will lead to faster exhaustion of our natural resources.消耗量的增长将会加速我们的自然资源的枯竭。