They offered their house for sale.

他们要卖掉自己的房子。

She advertised her house for sale.

她登广告卖房子。

Is this house for sale?

这间房子出售吗？

We are going to offer the house for sale next March.

我们打算明年三月把房子卖了。

"It sounds fine," said Mayhew. "Is that house for sale?"

“听起来有点意思，”梅休说，“那房子卖吗？”