负责这项任务的政府智库把大部分责任都归咎于改革派领导人米哈伊尔·戈尔巴乔夫（Mikhail Gorbachev ） — —但他只是不够铁腕因而无法将苏联整合起来而已。
The government think tanks entrusted with this task heaped plenty of blame on Mikhail Gorbachev, the reformist leader who was simply not ruthless enough to hold the Soviet Union together.