A group of penguins at a zoo in Japan take a walk to lose weight. —
一群在日本动物园的企鹅通过走路来减肥。 —

Every day, 15 king penguins there walk 500 meters twice. —
每天，那里的15只国王企鹅会走两次500米。 —

“Just like human, penguins don’t exercise much during winter. —
“就像人类一样，企鹅在冬天不太锻炼身体。 —

They become fat easily,” says a zookeeper.
它们很容易变胖，”一位动物管理员说。