英语翻译or maybe it was the old man across the street whose mail

英语翻译
or maybe it was the old man across the street whose mail I helpedto get during the winter so he wouldn't have to venture down his icy step.的意思是不是或者可能是那年冬天我帮助马路对面的一个老人拿他的邮件,使他避免了冒险过马路可能要摔倒的事情.
还有.venture
a great deal of