不洁净的

The Hindu caste system forces 15 percent of India's population to do jobs deemed “unclean”—anything that involves contact with bodily fluids, such as leatherwork and laundry or burying the dead.

印的种姓使15%的口从事被认为是“不洁净”的作——即那些与体液有接触的作，比如皮革、洗衣和埋葬死尸等。