It should be form the project group after you know what you should do , what jetton on your hand and whole strategy of this project .

明白了要做哪些事情和你手上的筹码以及你做这个项目的总体策略，现在是成立项目小组的时候了。

Eight eastern european communist nations played very important roles during cold war , they were not only firm allied nations of soviet union when soviet union rivaled u.s. , but also very important jetton that soviet union kept balance between east and west .

东欧八个社会主义国家在冷战年代具有极其重要的地位，它们不仅是苏联与美国对抗的坚定同盟和合作伙伴，也是苏联维护东西方战略平衡的重要筹码。