Over the past decade,the average credit-card debt of Americans ages 18 to 24 doubled,to nearly $3,000.over在句子中怎么理解翻译?

Over the past decade 是指过去十几年,还是过去几十年? his health _____ a lot over the past decade.为什么空格用has been improving 而不是 has been improved 英语翻译Over the past decade,nanogels/microgels have been receivingincreasing attention for applications ranging from drugdelivery to imaging agents Over the past decade,the average credit-card debt of Americans ages 18 to 24 doubled,to nearly $3,000.over在句子中怎么理解翻译? 英语翻译Over the past decade the environmental movement has exploded onto the minds of mainstream consumers a fact not lost on marketers and advertisers. over the past是什么意思 over the past centuries That the nation's most famous general and its chief spymaster have become virtuallyinterchangeable speaks to a larger shift over the past decade. 英语翻译Also building slowly from within in Green Bay over the past decade was a downtown renaissance almost as improbable as,well,you know. over the past century意思 It has held down Germans’ living standards (despite faster growth, personal consumption has risen by less than in the rest of Europe over the past decade). than 后面是不是省略句,什么时候能这么省略? 英语翻译Design thinking,as aconcept,has been slowly evolving over the past decade.One popular definitionis that design thinking means thinking as a designer would,which is about ascircular as a definition can be.More concretely,design thinking is 英语翻译尤其是“ replaced over the following decade ”怎么翻译.那个“over”什么意思? record numbers have swept through its forests in the past decade意思 LOOKING BACK OVER THE PAST是什么意思 over the past ten years是什么意思 over the past year.这儿的 over the past centuries汉语意思