BBC Learning English 英语教学

Elephant gathering at Minneriya resumes after five years 米内日亚时隔 5 年重新迎来象群聚集

Five tips to be happier 让自己更快乐的五条建议

Climate change: Polar bears face starvation threat as ice melts 气候变化：北极海冰消融北极熊面临饥饿

Swan goes to school daily to stare at reflection 英国一天鹅每天去学校窗边凝望倒影

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