Familiarity with a market produces balanced information between buyers and sellers and so they can settle on a fair price.

对于市场的熟悉度会平衡买卖双方的信息，因此他们可以共同制定一个公平的价格。

However, teachers must be aware of their opinions' influence and strive to provide balanced information and encourage open discussions.

然而，教师必须意识到他们的意见的影响， 并努力提供平衡的信息并鼓励公开讨论。