加a,例如:
1、In the year to August 2007, IKEA, a Swedish furniture chain, sold over one million kitchens worldwide.截至2007年8月,瑞典傢俱連鎖店宜家家居在世界範圍售掉超過100萬個廚具。
2、A Swedish study compared the relationship between student performance and their mental health in later life.瑞典的一項研究比較了大學生的表現和心理健康兩者之間的關係。
3、There's actually a Swedish study about how you can train muscles to remember.有一項瑞典的研究有辦法幫助你訓練肌肉。