迦勒底人是古代巴比伦地区的一个闪族部落。

The ___Chaldeans were an ancient Semitic tribe in the region of Babylonia.

这位学者专门研究迦勒底人的历史和文化。

The scholar specializes in studying ___Chaldean history and culture.

我的邻居是一位来自伊拉克的迦勒底人。

My neighbor is a ___Chaldean from Iraq.