Hayward will be replaced by fellow executive Robert Dudley.
VOA: standard.2010.07.27
"The problem with resistance means that we might be facing a situation where our currently, mostly susceptible epidemic is replaced in a decade or two by mostly multi-drug resistant disease,".
VOA: standard.2009.12.09
When it was his turn to speak, Mr.Obama said old grievances in the hemisphere should be set aside, replaced by a renewed commitment to expand prosperity, security and freedom in the Americas, with all nations working as equals to confront common challenges.
VOA: standard.2009.04.17
应用推荐