Pelasgian

例句：

1. 1. Pelasgian is a rare mineral found in the Earth's crust.
   佩拉斯吉安是一种在地球地壳中发现的稀有矿物。
2. 2. The discovery of Pelasgian led to significant advancements in mining technology.
   佩拉斯吉安的发现推动了采矿技术的重大进步。
3. 3. Pelasgian has been used as a marker for ancient human migration patterns.
   佩拉斯吉安被用作古代人类迁移模式的标志。