The country's history is replete with stories of people who became successful by working hard.这个国家的历史不乏通过勤奋努力取得成功的故事。With the right degree of application and dedication the team should win a medal.只要勤奋努力并且肯于付出，这个队应该会赢得一枚奖牌。Hard work is a vital ingredient for success.勤奋努力是获得成功至关重要的因素。