东非: East Africa环境: environment; surroundings; c ...问题: question; problem次: order; sequence区域: area; beat; reach; domain; p ...小组: group老龄与工作环境问题小组: panel on ageing and the world of work南部非洲次区域环境小组: southern africa sub-regional environment group环境问题,环境问题: environmental problem在武装冲突中保护妇女和儿童问题次区域会议: subregional conference on the protection of women and children in armed conflicts中部非洲难民和流离失所者问题次区域会议: subregional conference on the question of refugees and displaced persons in central africa环境问题: environment issues; environmental aspect; environmental challenge; environmental concerns; environmental i ues; environmental issues; environmental people; environmental porblem; environmental problems环境问题投诉: environmental complaint环境问题研究: environmentology环境问题专家: environmentalist人为环境问题: man-in environment problems职业环境问题: occupational environmental problem自然环境问题: natural environmental stress规划和执行区域小组: planning and implementation regional group对环境问题的对策: environmental action环境问题工作组: working grouon the environment空气污染环境问题: air pollution environmental problem; airpollutionenvironmentalproblem潜在的环境问题: environmental implication全球性环境问题: global environmental problem亚洲环境问题协会: asian environmental society
