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INTERMEDIATE LEVEL


Content

fossil ☊ hóa thạch ☊
化石 → ☊ hua4shi2 fossil ☊ Hóa thạch ☊
→ → →








like: Hóa thạch → →
das Fossil ☊ sự hóa thạch ☊ ☊
On a global scale, 77% of energy is created from fossil fuels. ☊ scale ☊