afford的形容词是什么

We usually start off with the more affordable methods.

我们通常从更便宜的`方法开始。

The demand for more affordable glasses rose drastically.

对更便宜眼镜的需求急剧上升。

Congratulations! Affordable housing is rare in this city.

恭喜你！这座城市经济适用房很少。