加德纳一直不懈地追求古典音乐演奏的高水准。Gardiner has pursued relentlessly high standards in performing classical music.尽管他们不懈地努力，结果还是失败了。They failed despite their sustained efforts.愈精勤努力不懈地修练这技巧, 就可以愈快地从负面情绪中解脱.The more one practices this ...