原级：aboriginal
1. Aboriginals living in the squalid " town camps " said they feared eviction if they accepted the government's offer.
2. They try to take us for illiterate bumpkins and make it look like they were innocent of the annihilation of the Aboriginals in their homeland.
3. Were the Ba people aboriginals of the Three Gorges or immigrants from other places?
4. A lot has been done to improve the quality of life for Aboriginals, but it is a difficult and complex problem to solve.