An adult should be responsible for their actions.（成年人应该对自己的行为负责。）

The adult elephant is much larger than the baby one.（成年大象比小象大得多。）

You need to have an adult accompany you to the hospital.（你需要有一个成年人陪你去医院。）

This movie is only suitable for adults.（这部电影只适合成年人观看。）

Adult education helps people improve their skills.（成人教育帮助人们提升技能。）

My father is a hardworking adult.（我父亲是一位勤劳的成年人。）

The adult ticket costs more than the child's ticket.（成人票比儿童票贵。）

We should respect every adult around us.（我们应该尊重身边的每一位成年人。）

Many adults like to exercise in the morning.（许多成年人喜欢在早上锻炼。）

An adult has more life experience than a child.（成年人比孩子有更多的生活经验。）

She became an independent adult after graduating from college.（大学毕业后她成为了一个独立的成年人。）

The zoo has special areas for adult animals.（动物园有供成年动物的专门区域。）

Adult children often visit their parents on weekends.（成年子女经常在周末看望他们的父母。）

Some adults still enjoy reading fairy tales.（一些成年人仍然喜欢读童话故事。）

It's important for adults to maintain a healthy lifestyle.（对成年人来说保持健康的生活方式很重要。）

The club is mainly for adults who love dancing.（这个俱乐部主要面向热爱跳舞的成年人。）

Adult dogs are easier to train than puppies sometimes.（成年狗有时比小狗更容易训练。）

Most adults have to work to earn a living.（大多数成年人必须工作来谋生。）

The teacher told the students about the responsibilities of adults.（老师给学生们讲了成年人的责任。）

As an adult, he knows how to handle difficult situations.（作为一名成年人，他知道如何处理困难情况。）