1、Have they, for example, demonstrated a commitment to democracy?例如,他们是否已表现出会致力于民主
2、Let us suppose, for example, that you are married with two children.比方说,我们假设你成家了,还有两个孩子。
3、Many factors are important, for example class, gender, age and ethnicity.许多因素都很重要,如阶级、性别、年龄及民族。