我们选举了新的学生会主席。

We elected a new president of student union.

学生会主席组织了这次活动。

The president of student union organized this event.

她是我们学校的学生会主席。

She is the president of student union at our school.

学生会主席在会议上发表了讲话。

The president of student union gave a speech at the meeting.

学生会主席负责协调各个部门的工作。

The president of student union is responsible for coordinating the work of various departments.

学生会主席在大会上发表了讲话。

The president of the student union gave a speech at the assembly.

她正在竞选学生会主席。

She is running for student council president.

她希望能当选学生会主席。

She hopes to be elected as the student council president.

学校每年都会选举学生会主席。

The school elects the student council president every year.

我是学生会主席李华。

I am Li Hua, chairman of the Students Union.