如果每个人都让他们的山羊在共有地吃草，那么最终草地会被破坏变成一个荒地，没有草留给任何人。
If everyone lets their goats graze in the commons, it turns into a devastated wasteland with no grass left for anyone.
但是如果每个人都将山羊放牧到任意位置，那么最终草地会被破坏而变成一个荒地，那么所有人都输了！
But if everyone lets their goats graze in the Commons, it turns into a devastated wasteland with no grass left for anyone, and everyone loses.
环保人士声称这座四车道的大桥会破坏易北河谷的优美地貌，该地区以起伏延绵的草地及辉煌壮观的皇宫闻名遐迩。
Environmental campaigners argued the 4-lane road bridge would destroy the beautiful landscape of the Elbe Valley, famous for its 14 rolling meadows and splendid palaces.
根据一个新的报告，空气污染正在破坏着欧洲野生生物在草地、森林及荒野60%的主要生境。
Air pollution is damaging 60% of Europe's prime wildlife sites in meadows, forests and heaths, according to a new report.
但由于人为因素的影响和破坏，草地生态环境发生严重退化。
Eco - environment of grassland degraded seriously because of human influence and destruction.
他们并没有真正意识到他们犯了一个严重的错误，他们走在草地上是破坏环境。
They don't really realize they make a serious mistake that they walk on the grass is damage the environment.
但是，由于该区生态环境极其脆弱，自然条件恶劣，草地破坏后其恢复难度很大。
However, as a result of extremely fragile and adverse ecological and natural environment, the pasture is difficult to rehabilitate after being destroyed.
这势必对本身脆弱的草地生态环境造成极大的破坏。
This will inevitably on their own turf fragile ecological environment caused tremendous damage.
荒草坡上的草地群落是经人为破坏后演化而成的一种次生植被。
The wild grass communities extensively distributed in North China is a secondary eoenotype into which the primeval vegetation was turned by artificial destroy.
于是欧洲兔子遍及整个澳洲大陆。它们掘洞挖穴，滥食牧草，造成草地的严最破坏，使数百万头牛羊无以为生。
It overran a whole continent. It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle.
过度放牧是造成中国草地生态系统破坏的重要原因。
Overgrazing was found to be another important contributing factor in grassland degradation in China.
过度放牧是造成中国草地生态系统破坏的重要原因。
Overgrazing was found to be another important contributing factor in grassland degradation in China.
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