sell at a fair price的意思|示意

If people could no longer buy or sell things at a fair price, why would they continue coming to eBay?

如果人们不再能够以一个公平的价格进行买卖，为什么我们还要继续呆在eBay上呢？

My father would quickly add, "then sell the lemonade at a fair price for a proft".

我爸爸很快补充：然后把柠檬汁以合适的价钱卖掉。

Everyone got prime shelf time for their items, so they could sell to anyone in the world at a fair price.

每个人都能得到最好的商品展示时间，这使得他们能将产品以公平的价格卖给世界上的所有人。