他艰苦奋斗了40年在宾夕法尼亚州的伊利周围建立了一系列无线电和电视发射台，现在退休在家坐享回报、颐养天年。
He'd worked 40 hard years building a chain of radio and TV stations around Erie, Pennsylvania, and now was reaping the rewards in retirement.
气球驾驶员约翰·斯坦纳在宾夕法尼亚州伊利为自己的热气球充气。 图为最古老的飞行器照片，摄于1857年，采用的是四分之一感光底片旧式照相法。
Aeronaut John Steiner inflates his hot air balloon at Erie, Pennsylvania, as seen in the oldest known photograph of an aircraft, a quarter-plate ambrotype taken in June 1857.
艾斯一直是风能在伊利诺伊州，宾夕法尼亚州和西弗吉尼亚州批发销售商。
Exelon has been a wholesale marketer of wind energy in Illinois, Pennsylvania and West Virginia.
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