[jiān dìng]
（穩定堅強） firm; staunch; steadfast
firm strides
堅定的步伐
a firm stand
堅定的立場
firm and correct political orientation
堅定正確的政治方向
constancy of purpose
堅定的意志
He was a man of intelligence and of firmness of will.
他是個聰明而又意志堅定的人。
strengthen one's resolve to
堅定... 的決心
strengthen one's conviction
堅定信念