恩 平行有误 这里a job in a government office如果和local campaigns平行的话可以做个替换判定将原句的前半部分：His love of politics led him to volunteer in local campaigns 中的local campaigns和a job in a government office作替换，得到His love of politics led him to volunteer in a job in a government office出现了两个in 且意思改变。所以可以判断a job in a government office和local campaig...
