Bìyè diǎnlǐ shàng, xiàozhǎng gǎnkǎiwànqiān de jiǎnghuà.
At the graduation ceremony, the principal spoke with deep emotion.
Tips
usage
Describes complex, reflective emotion triggered by a meaningful scene — a reunion, an old photo, a milestone. Not used for momentary joy or anger; the emotion must be layered and mixed.
memory
万千 (literally 'ten thousand and a thousand') = countless. 感慨 is a sigh of feeling. Put together: countless sighs of feeling welling up at once.