In South Africa, as in many developing and newly industrialized countries, legislation on air pollution has failed to keep pace with mushrooming industries.
同许多发展中国家和新兴工业化国家一样，在南非，关于空气污染的立法未能跟上迅速发展的工业的速度。
2
We go mushrooming every morning.
我们每天早上去采蘑菇。
3
Dissent is mushrooming around the capital and continuing in many cities around the country.