environmental

形容词 environmental:

1. concerned with the ecological effects of altering the environment
2. of or relating to the external conditions or surroundings

1. "Their designs, for the most part, correspond to actual needs and regulations on environmental demand."
   他们的设计绝大部分符合实际需要和有关环境要求的条例。
2. A corridor of undeveloped land, as along a river or between urban centers, that is reserved for recreational use or environmental preservation.
   绿色走廊沿河或在两个城市中心区之间的由未开发土地形成的走廊，为市民休闲娱乐或环境保护而保留
3. On the issue of industrial pollution, the environmental activist plead with the government not to soft-pedal.
   自然环境保护活动分子请求政府不要对工业污染问题采取低调态度。
4. This environmental effect of this new factory could be disastrous.
   这家新工厂给自然环境带来的影响可能是灾难性的。