举例：children are not sensitive to prices and parents prefer to satisfy their needs.
举例：If advertising campaigns directed at children are regulated, children will not pester their parents to buy many goods for them.
Since, as, because, so等引导原因或者结果状语从句，表示比较强的因果关系
举例：some children like fast food since they are overwhelmed by fast food advertisements every day.
有很多连接词because of this, as a result of this, consequently, as a consequence 等，都是表示因果关系。
举例：some children are addicted to violent video games, and because of this, they can show aggression and bully their peers at school.
举例：Children are increasingly temperamental due to their addiction to violent electronic games. These games are normally promoted by advertising firms.
可以改成：Children are increasingly temperamental due to their addiction to violent electronic games, which are normally promoted by advertising firms.
举例：Advertisements have given a lot of information about products. This enables parents to make well-informed buying decisions.
可以改成：Advertisements have given a lot of information about products, which can help parents to make well-informed buying decisions.