Exorbitant housing prices have created an acute shortage of affordable housing for the poor.

　　過(guò)高的房?jì)r(jià)使窮人負擔得起的房源嚴重短缺。

　　It could make extra training and instruction affordable.

　　它使人們負擔得起額外的培訓和指導費用。

　　In the late 1970s, air travel became affordable for the average family in the UK.

　　從20世紀70年代末開(kāi)始，英國的普通家庭能夠負擔得起航空旅行的費用。

　　He sketched out plans to give consumers more affordable choices.

　　他簡(jiǎn)述了幾個(gè)計劃，以給顧客提供更多符合其購買(mǎi)力的選擇。