the effect of physical environment upon man’s life
自然环境对人类生活的影响

Any change will affect our life and our environment.
任何变化都会影响我们的生活和环境。 

Means of modern transportation consume too much energy.
现代交通工具消耗过多能源。 

An ecosystem must remain stable.
生态系统必须保持稳定。

ecological construction
生态建设

environmental greening
环境绿化

A great tidal wave swept the coast.
强大的海啸席卷沿海地区。

be plagued with soil erosion
遭受水土流失的困扰

global warming
全球变暖 

have a severe shock of earthquake
经受一次大地震

suffer a calamity
遭受灾害 

make preparations against natural disaster
为预防自然灾害做准备