Designer brands have proved unprecedentedly effective at persuading you to spend more money on "special" goods that are actually only of average quality.
设计师品牌能非常有效的说服你为“特定”商品花费更多的钱，尽管事实上这些商品的品质很普通。
2
The G20 said the money spent on subsidies could help the poor in other, more effective, ways.
G20大会称这些用于补贴的资金可以通过其他更有效的方式帮助穷人。
3
Researchers found only 21 out of 93 countries where malaria is common have received enough money to implement effective control measures.