Ethnoecology
民族生态学
🗣️ 情景例句
Oh, Richard, it's wonderful!
噢 Richard 太棒了
A man is known by the company he keeps.
察其友知其人。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。