经济学人下载:前美联储主席保罗·沃尔克(2)

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1.go through经历；经受

He was going through a very difficult time...
他正处于非常艰难的时期。

2.arrive at到达

As soon as you arrive at your destination, step out of the aircraft and reset your wristwatch.
你一到达目的地，就走出飞机并重新设置手表时间。

3.on guard警惕；提防
He is constantly on guard against any threat of humiliation.
他时刻提防着任何有辱尊严之事。