会议一开始由校长讲话。

The meeting began with the principal's address.

youdao

在和我们校长讲话的那个相当健壮的人是个足球运动员。

The rather strong man who is talking with our headmaster is a football player.

youdao

教师代表讲话和校长讲话，这学期的演讲和以前开学典礼的演讲不通，是说几件事或一个故事，最后说出这几件事告诉我们的道理。

Teacher talk and talk, the representative of this semester before commencement speech and the speech, is that a few things or a story to tell, finally the few things tell us.

youdao