Researchers who are unfamiliar with the cultural and ethnic groups they are studying must take extra precautions toshed any biases they bring with them from their own culture.
不熟悉所研究的文化和种族群体的研究人员必须采取额外预防措施，以摆脱他们从自己的文化带来的任何偏见。
2
One is time, that I think it takes certain amount of time toshed the thoughts, the anxiety in everything else.