Economic car经济型轿车economicadj.经济学的；经济的；有利可图的economic use of area场地的充分利用economic superiority[经] 经济优势economic regulations经济性规制economic retaliation经济报复economic prosecution经济检察economic contraction经济萎缩economic variability经济波动economic oscillation经济波动Economic part of bid经济标economic empowerment经济增权

1. A. Beijing and China boast great economic strength.
   第一，中国和北京具备举办奥运会的经济实力。
2. Influence will increase along with economic heft.
   影响将随着经济实力的增强而增加。