economic competitiveness短语¹⁴⁴⁹⁷²⁺² 基本例句 经济竞争力 The economic competitive ability is the main manifestation of a country's overall strength.经济竞争力是综合国力的主要表现。 For any megacity wishing to remain economically competitive, healthy air quality is a must.对于任何一个像保持经济持续经济竞争力的大城市来说,良好的空气质量是必不可少的。