例句:They visited some factories, hospitals as well as the school.
他们参观了这所学校，还参观了工厂和医院。
2.social justice 社会正义
例句:He firmly believes liberty is inseparable from social justice.
他坚信自由与社会正义是不可分的。
3.in order to 为了
例句:In order to ensure success we must have a complete and thorough plan.
为了保证成功，我们必须要有一个周密的计划。
4.step down 辞职；下台
例句:The president need not step down so long as the elections are held under international supervision.
只要选举在国际监督下进行，总统就不用下台。
