2.Future research is needed to determine how, in those situations, choice blindness can be avoided.
未来的研究需要确定在那些情况下如何避免选择的盲目性。
3.Mr. Olsen has always avoided anointing any successor.
奥尔森先生总是避免指定任何继任者。
4.Even if this program didn't reduce poverty, Ferraro says, "the value of the avoided deforestation just for carbon dioxide emissions alone is more than the program costs."