She is a_____girl.She dances______than me (beautiful)

She is a beautiful girl.She dances more beautiful than me.
beautiful是形容词,意为美丽的.所以前半句的意思是：她是一个美丽的女孩.
than标志着比较级,所以后半句的意思是：她跳起舞来比我美,所以要加,more,就是“更加”的意思