1、strive，英 [stra?v] 美 [stra?v]，vi.努力;奋斗;力争;力求。
2、You should always strive to achieve more, however well you have done before。无论之前取得何等辉煌的成就，都应该不断努力进取。
3、He strives hard to keep himself very fit。他努力地保持身体健康。