An elderly couple, Edward and Annie Davis, told me they often had to choose between buying their prescription drugs and buying food.

一对老年夫妇，爱德华·戴维斯和安妮·戴维斯，告诉我说他们常常必须在买他们需要的处方药和买食品之间进行选择。

youdao

Boston Police Commissioner Edward Davis. "As soon as there was a nexus to Boston in this investigation, we began to send additional information out to all of our patrol officers - information about IEDS, information about VBEDS, vehicle-borne explosive devices."

VOA: standard.2010.05.14

"We certainly did not give an all clear, " Boston Police Chief Edward Davis said later.

WSJ: Relief in Boston as New Details Emerge in Hunt for Suspected Bombers

Boston Police Commissioner Edward Davis called the bombs "powerful devices" but declined to describe them further.

WSJ: Two Explosions at Boston Marathon Finish Line

At an initial news conference, Boston Police Commissioner Edward Davis said authorities had received "no specific intelligence that anything was going to happen".

BBC: Boston Marathon hit by deadly twin explosions