1.the root causes of
2.scapegoat n. 代人受过者，替罪羊
3.a lack of robust driving forces for global growth
4.weal and woe 祸福，甘苦，休戚
5.envision v.想象，展望
6.debut n. 首次登台，初次亮相 v.首演
7.conclude an agreement with sb. 与某人达成协议
8.peace treaty 和平条约
9.school regulations 校规
10.be fascinated by 被…迷住

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