钢琴的弹奏声混杂着低低的交谈声。The piano music mixes with the murmur of conversation.低矮的群山上，绿色和棕色混杂着。The low mountains were a patchwork of green and brown.多数城市都会产生各种物质混杂的污染物。Most cities generate a complex brew of pollutants....
More people would be attracted to cycling if conditions were right.如果天气适宜，会有更多的人被吸引到骑自行车的行列中来。Recently I've started to do a lot of walking and cycling.最近我开始经常散步和骑自行车。She was cycling along a country road near Compieg...