4. Reaffirms that the United Nations should continue to play an important catalytic and coordinating role in the strengthening of international cooperation to study, mitigate and minimize the consequences of the Chernobyl disaster;
4． 重申联合国应在加强国际合作以研究、减轻和尽量减少切尔诺贝利灾难的后果方面继续发挥重要的催化和协调作用；