Tsai explains that Taipei already has 23 department stores, with everybody trying to maximize "return per square meter." They are all trying to squeeze as many products as they can into the smallest possible space to optimize sales.
蔡明澤認為，台北市已經有二十三家百貨公司，每家都講求「坪效」，希望在最小的空間中擺設最多商品、創造最高業績。