手将活底模具底盘压入圆形蛋糕烤盘内的饼干碎芝士蛋糕饼底，厨房特写B-roll展示饼底制作技巧

p handheld shot of an unrecognizable person pressing the removable base disc of a springform pan into dark biscuit crumb mixture inside a round cake tin, with a digital kitchen scale and small bowls visible on the counter in a domestic kitchen in Kuala Lumpur. B-roll showing a home-baker technique for a flat, compact cheesecake base crust.