// 步骤2：倒序遍历（从最后一个人往前推，符合"找右侧元素"的直觉）
While taxes and other trade policies are supposed to be set by Congress, President Donald Trump implemented a collection of global tariffs over the course of his first year in office using executive orders and the International Emergency Economic Powers Act (IEEPA), a law that gives the president expanded control over trade during a global emergency. The Trump administration has positioned tariffs as a way to punish enemies and bargain with trade partners, but many companies have passed the increased price of importing goods onto customers.，推荐阅读新收录的资料获取更多信息
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That decision sapped a lot of energy from the project, and others on the team began to move away from it as their personal lives became busier. Sultan of Rum said all this has made the project better in the long run. Project leaders soon instituted better planning and management systems that centralized information and preserved institutional knowledge in case longtime developers decide to leave.，详情可参考新收录的资料
"We had one of those massive alarms that comes through on the phone, which scares the living daylights out of you," he said.