But they had forgotten one thing. Ordinary toy bears have their center of gravity in their soft, round stomachs. But when Tyco's hollow bears were thrown on the floor, they took most of the force on their heads.
但他們忘了一點：一般玩具熊，摔擊時重心在圓滾滾的肚子；Tyco 熊身體中空，摔撞時主要的受力部位則在頭部。