these variations are close enough for the subgroup to remain under the societal umbrella but different enough to reflect the unique experience of subgroup members.这是托福某篇阅读中的一句话

英语翻译These categories are also designed to accommodate variations in potential contributions from renewable generating technologies. these variations are close enough for the subgroup to remain under the societal umbrella but different enough to reflect the unique experience of subgroup members.这是托福某篇阅读中的一句话 Are these Are these your trousers?Yes,these are, these are his shoes.( )are these ()? Are these your Are these your pencils? These bags are heavy. Are these pens ___? Are these shoes? These are my friend how much are these are these( )tickets? These are ()() my books. are these ( )(watch)yours? Are these books ( )(your)? who are these? WHAT ARE THESE?意思