The United Nations Concept of Water as a Human Right: A New
a new United Nations report says that is not the case in muc
The birth of a day ahead of what the United Nations had proc
A.Annan的工作Secretary-General of the United Nations,中英文都要
英语翻译Responding to a resquest from the United Nations’ commit
英语翻译The important decisions at the concept phase of a new ve
英语翻译The concept of culture as a totality of knowledge,profic
英语翻译As the century near its end,the whole concept of what a
the concept of a disutility function
The United Nations
英语翻译III.NEW CIRCUIT BREAKER TECHNOLOGIESThe concept of a sol
英语翻译As a concept,it is capable of reestablishing the fundame
a bottle of new water