motivity

Investment activity is the essential motivity of development of productivity, improvement of substantial civilization and melioration of people's living standard.

投资活动促进生产力发展,提高社文明程度,改善人生活平的主要经济动力。

Electric power is the foregoer of national economy development, providing strong motivity for the rapid progress of our country.

电力经济发展的先行,为家的快速发展提供着强劲的动力。