How to say to use/to put to use in Chinese 运用

成语之妙，在于运用。 ( The beauty of idioms lies in their use. )

既坚持原则，又灵活运用。 ( It adheres to principles and uses flexibly. )

灵活运用修辞方法 ( Flexible use of rhetoric )

运用之妙，存乎一心。 ( Use it with all your heart. )

运用比喻一定要贴切，不要牵强附会，生搬硬套。 ( The use of metaphors must be appropriate. )

运用经济杠杆，搞活商品生产。 ( Use economic leverage to invigorate commodity production. )

运用计谋，克敌制胜。 ( Use strategies to defeat the enemy. )

通过音响、色光的运用，加强了舞剧的表现力。 ( Through the use of sound and colored light, the expressive force of the dance drama was enhanced. )