| 例句 |
Technology was the mainspring of economic growth.技术是经济发展的主要动力。Christian faith was the mainspring of Peter's life.基督教信仰是彼得生活的主要动力。His prime motivation is money.他的主要动力是金钱。Fame was the main motivation for their efforts.他们努力的主要动力是为了名声。It is the passions which provide the main impulse of music.激情是音乐创作的主要动力。 |