1. Between the older layers of glacial material were well-developed soils containing fossils of warm-climate plants. 较古老的冰川物质层之间是发育良好的土壤，它含有（生活在）温暖气候中的植物的化石。
2. Mae La Na is a relatively modern and well-developed village, but tourists still have more than enough possibilities to experience an authentic way of living. 湄拉娜是一个相对现代和发达的村庄，但旅客们仍能有丰富的机会来体验真实的生活方式。
3. Horses have a well-developed instinct for fear. 马天性易受惊吓。
4. He had a well-developed sense of his own superiority. 他的个人优越感十足。
5. You need well-developed characters, a strong story line and great pacing. 你需要成熟的角色，强大的故事线和恰到好处的节奏。
