There is no clear and unbiased information available for consumers
消費者沒有清晰明確、不偏不倚的信息可以參考。
The researchers were expected to be unbiased.
調查人員應該是不帶偏見的。
The witness is unbiased and so reliable.
那個證人沒有偏見，因而是可靠的。
When the estimator is unbiased, the numerical estimate is frequently also called unbiased.
當估計量無偏時，數字估計值也常叫做無偏的。
He had an unblemished reputation.
他的名聲白璧無瑕。