That yellow sweater is short .yellow形容词作定语,short形容词作表语.
His CDs sound relaxing .his形容词作定语,relaxing形容词作表语.
Her mother has a iong skirt .her形容词作定语,long形容词作定语.
I'm fine .Thank you .fine形容词作表语.
These old runners are healthy.old形容词作定语,healthy形容词作表语.