afford 是及物动词，常与can，could，be able to 连用，表示“有足够的钱或时间做某事”或“负担得起费用、损失等”。如：[文章版权 禁止转载:考试与评价 '+8[ LXC*?
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    Can you afford twenty thousand pounds for a house? 你能花两万英镑买一幢房子吗？[文章版权 禁止转载:考试与评价 %krU?`{_w.$1:&FroG]

    We had to walk because we couldn't afford to take a taxi. 我们坐不起出租车而只好步行。[文章版权 禁止转载:考试与评价 ^r\gGihlTXN=}/rtBFroG]