Environmental, Cultural, Historic and Outdoor什么意思

Etudiants-Chercheurs de l'Onera (French)Etudiants-Chercheurs 'Onera de fixation(法国) echogram超声 Extended Campus Health Occupations延长校区健康的职业 Each Comes Hearing And Observing每个来听力和观察 Emergency Counter-Hostilities Organization (spy game)紧急Counter-Hostilities间谍组织(游戏) Educational Cooperation for Heightened Opportunities为提高教育合作的机会 Egyptian Cultural Heritage Organization埃及的文物的组织 Enteric Cytopathogenic Human Orphan (virus)人肠道细胞病变孤儿(病毒) Echocardiography超声心动图 Evening Christian Homemakers Organization晚上基督教家庭主妇的组织 Educational, Culcural, Historical, and Outdoors教育、Culcural、历史、和户外活动 Education Careers Health Opportunities职业健康教育的机会 Economic Clinical And Humanistic Outcomes结果临床和人本主义经济 Every Church Helps Others每座教堂帮助别人 Enhanced Cargo and Port Handling Optimization增强的货物和货物装卸优化