IP属地:内蒙古
笔记目录 Level3 Unit1 Part1 An Unusual Day & Bus Schedule Level3 Unit1 Part1 -Meeting at th...
Sources of Pollution 污染的来源 Waste water and carbon gases from farm animals are bad for t...
Leonardo da Vinci 2 李奥纳多 达芬奇 Leonardo’s early drawings and paintings demonstrated a rar...
Leonardo da Vinci 1 列奥纳多·达·芬奇 Leonardo da Vinci is one of the greatest geniuses of all ...