xiàozhǎng / zài / bìyè / diǎnlǐ / shàng / biǎoyáng / le / jǐ / wèi / pǐnxuéjiānyōu / de / xuésheng校长在毕业典礼上表扬了几位品学兼优的学生。At the graduation ceremony, the principal praised several students who excelled both academically and morally.