In taking stock we find that the United Nations has had a mixed bag of successes and failures over the period under review. Just as we celebrate its successes, we must also examine its failures.
在进行评估时，我们发现联合国在所审议期间的工作既有成功也有失败：在我们庆祝它所取得的成就时，我们也必须检讨它的失败。