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

　　過高的房價使窮人負擔(dān)得起的房源嚴重短缺。

　　It could make extra training and instruction affordable.

　　它使人們負擔(dān)得起額外的培訓(xùn)和指導(dǎo)費用。

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

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

　　He sketched out plans to give consumers more affordable choices.

　　他簡述了幾個計劃，以給顧客提供更多符合其購買力的選擇。