1.noise pollution 噪音污染

例句：Because of the air and noise pollution, some French young people wanted a day without cars.

由于空气和噪音污染，一些法国的年轻人想要没有车的一天b&]iH%NeEysW=M6Buq_。

2.car-free 无车的

例句：I said I could never give up my car, but I barely drive now and am going car-free next month.

我说过我不能放弃汽车，但现在我很少开汽车了，下个月起就不会开车了

3.air-filled 充气的

例句：The average adult's lungs contain about 600 million of these spongy, air-filled structures.

平均成人的肺里含有约60亿个这种海绵状的，充满空气的结构MIn^J+90AS1T_,I^NA~Q。

4.no longer 不再

例句：She no longer feared that they should misunderstand her.

她不再害怕他们会误解她了%p^OHNtsL;。