sold off 和 sold for 的区别是什么，有具体的差异吗？更否各试举一例？谢谢。

sell off是为了清仓，而被迫的，就是把库存卖光，是为了降低损失

不像promotion

sold off——sell off廉价出清（存货）

We had sold off our marginal assets.

我们已经出售了我们的那些可有可无的资产。

sold for ——sell for卖，以…的价钱出售

Their homes were sold for $50 to anyone who could carry them off.

住宅以50美元的价格卖给那些能够搬走它们的人。