空气质量标准将进行修订

词汇讲解：

1. foggy adj. 有雾的;雾气朦胧的
例句：It was so foggy that the driver could hardly make out the way ahead.
浓雾弥漫,司机看不清前面的路。

2. reduce vt. 缩减, 减少; 降低
例句：The driver reduced the driving speed.
司机减低了车速。

3. cancel vt.取消, 废除；注销, 盖销；删去, 划掉
例句：We were all disappointed to learn that the picnic had been cancelled.
我们得知这次野餐已经取消, 都感到很失望。

4. noticeable adj. 显而易见的, 明显的, 显著的
例句：There's been a noticeable improvement in his handwriting.
他的书法有了明显的进步。

5. indication n. 征兆;迹象;暗示
例句：There are indications that the weather is changing.
有好些迹象显示天气要变了。

6. continuous adj. 连续的, 没有中断的
例句：The brain needs a continuous supply of blood.
大脑需要不断供给血液。

7. haze n. 烟雾, 霾；心中的迷惑, 迷糊
例句：I couldn't see her through the haze of smoke.
在烟雾弥漫中, 我看不见她。

8. evaluate vt. 评价, 估计, 估价
例句：I can't evaluate his ability without seeing his work.
我没有看到他的工作情况, 无法评论他的能力。

9. pollute vt.污染；腐蚀
例句：Garbage pollutes our rivers and streams.
垃圾使大小河流遭受污染。

10. adopt vt. 收养；采用, 采纳, 采取；正式接受, 通过
例句：The factories have adopted the newest modern technology.
那几家工厂采用了现代的最新技术。

11. reference n. 参考, 查阅
例句：Our reference book proved to be insufficient.
我们的参考书显得不够。