These statistics are important from an ecological point of view.
就生态学而言，这些统计数字很重要。
The river system is one of the most important ecological system.
河流系统是自然界最重要的生态系统之一。
Water is an important part in ecological system.
水是生态系统的重要组成部分。
Plant cover is one of the most important sign of oasis ecological environment change.
植被覆盖度是绿洲生态环境变化的最重要标志之一。
The protection and recovery of ecological environment after exploited thecoal mine is an important problem.
矿区开发后生态环境的保护和恢复是一个重要问题。
The urban natural environment is an important part of urban ecological system.
城市的自然环境是城市生态系统中的重要组成部分。
The sea is one of the most important parts of our ecological system.
海洋是我国生态环境的重要组成部分。
Water also constitutes an important part of the earth's ecological environment.
水是地球生态环境的重要组成部份。
Water also constitutes an important part of the earth's ecological environment.
水是地球生态环境的重要组成部份。
应用推荐