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Story 59 Its Good to Walk故事五十九散步有益A group ofpenguinsat a zoo in China take a walk tolose weight.在中国的一个动物园里一群企鹅在散步减肥。Every day, 15 king penguins there walk 500 meters twice.那里的15只金企鹅媒体散步两次，每次500米。Just like human, penguins dontexercisemuch during winter. They become fat easily, says azookeeper.动物园工作人员说：“和人类一样，企鹅冬天不怎么运动，容易发胖。”Why do penguins at the zoo walk hundreds of meters twice every day?A. If not, they will become fat easily.B. They just like walking and playing.C. Walking is the way they fight with the coldness.
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