He is the senior in our family.

他是我们家族中的长者。

The senior showed us around the campus.

学姐带我们参观了校园。

The senior editor has a very busy job.

高级编辑的工作非常繁忙。

The senior is respected in the community.

长者在社区中受到尊敬。

The students all respect the senior teacher.

学生们都很尊敬那位高级教师。

We should listen to the advice of the senior.

我们应该听取长者的建议。

She met many new friends at the senior disco.

她在老年迪斯科遇到了很多新朋友。

The senior is always willing to help the freshmen.

学姐总是乐于帮助新生。

The interne learned a lot from the senior doctors.

实习医生从资深医生那里学到了很多。

They made many new friends in the senior housing.

他们在老年公寓里结交了很多新朋友。