When I went to the local cash-and-carry supermarket to buy lights for the Christmas tree, I took the opportunity to cadge a large piece of cardboard, fully nine feet long by four foot six wide.
趁著到本地的大批發超市採購聖誕樹的燈飾，順便向老闆要了一塊大紙板，足足有九尺高、四尺半寬。