tā / zài / bì yè diǎn lǐ / shàng / fā biǎo yǎn jiǎng / gǔ lì / tóng xué men / yǒng gǎn / zhuī mèng

他在毕业典礼上发表演讲，鼓励同学们勇敢追梦。

He gave a speech at the graduation ceremony, encouraging the students to bravely chase their dreams.