毕业典礼上，校长身着西装、脚穿革履，走上讲台向全校师生致辞。
At the graduation ceremony, the principal, dressed in a suit and leather shoes, walked up to the podium to address the teachers and students of the entire school.
At the graduation ceremony, the principal, dressed in a suit and leather shoes, walked up to the podium to address the teachers and students of the entire school.