英语翻译Over the last 30 years ,social scientists have conducted
英语翻译Over the last 30 years ,social scientists have conducted
英语翻译Over the last 30 years,social scientists have conducted
scientists say that four years out of the last ten have been
Over the last 200 years,over harf () the trees on Earth have
英语翻译For the past 50 years,scientists have scoured the skies
英文over the last two years
英语翻译the last twelve years i have been primarily illustrating
in the last few years=over the years吗
英语翻译Over the last few years the internet has evolved from be
英语翻译Over the last few years.DNA from genes in the nucleus,pl
英语翻译Over the last 20 years,statins,which include drugs such
英语翻译请帮忙翻译以下文章Over the last 50 years,America has experienced