The next subelement is , which is represented by the Head class here.

下一个子元素是 ，在这里它是由 Head类表示的。

youdao

She kept her head straight and ran towards Mrs. Douala’s class.

她一鼓作气，一直跑到了阿杜拉夫人的班上。

youdao

He is the head boy of our class, and is frequently praised by teachers.

他是我们班的尖子生，总被老师夸。

youdao

I'm going to ask everybody in this half of the class please either turn your head or shut your eyes.

请左边的同学转过头去,或是闭上双眼。

耶鲁公开课 - 心理学导论课程节选

I should tell you first of all that in this class, the taping is not going to affect you because the camera is going to be behind your head.

我想跟你们强调的是,录像将不会影响你们,因为摄像机在你身后

耶鲁公开课 - 基础物理课程节选

As part of the push to protect students from being bombarded with card solicitations while they head to class, the law prevents issuers from setting up tables on campus.

WSJ: Cards Return to Campus

"He came out and went right to the head of the class, " he said.

CNN: Bachmann faces complications in Iowa

But when it comes to resisting antibiotics, it is at the head of its class.

FORBES: Magazine Article