Those activities are mainly carried out in cooperation with the United Nations Environment Programme (UNEP) Regional Office for Europe and the WHO Regional Office for Europe,supported by a number of NGOs competent on international watercourse issues.
英
美
- 這些活動(dòng)主要將與聯(lián)合國環(huán)境規劃署(環(huán)境規劃署)歐洲區域辦事處和世界衛生組織歐洲區域辦事處合作進(jìn)行，并由數 個(gè)有關(guān)國際水道問(wèn)題的非政府組織支助。
