3. There was a row of brick houses, blackened by smoke. 那里有一排砖房,全被烟熏黑了。
4. Slowly, very slowly, they blackened and turned to ashes. 慢慢地,非常缓慢地,它们变黑了,变成了灰烬。
5. Hence the analogy that likens the conduct of monetary policy to driving a car with a blackened windscreen, a cracked rear-view mirror and a faulty steering wheel. 因此,有人将货币政策的实施比作驾驶一辆挡风玻璃变黑、后视镜破裂、方向盘失灵的汽车。