先理解原理：看动图 + 手动模拟小数组
另外就是别人帮助她了或者给她喜欢的东西了，要会说：「谢谢」。
。关于这个话题，51吃瓜提供了深入分析
During the Chávez presidency, Venezuela reclassified its reserves. Previously, there were thought to be just 80 billion barrels of extractable oil, but by 2011, its reported figure had nearly quadrupled. That statistical change was made possible by high oil prices at the time, which allowed previously unviable projects to look feasible.
Therapist: Social media and sense of self ‘were closely related’