为满足增长的能源工业，大批的发电机、工业烟囱和大型机械涌现，纯净的土地爷将会遭空气污染和水污染。
Land that was untouched could be tainted by air and waterpollution as generators, smokestacks and large vehicles sprout to support thegrowing energy industry.
这些项目包括风力发电机、从下水道获取甲烷、以及用于过滤工厂烟囱内有害工业气体的技术。
These include wind turbines, capturing methane from sewage works and technology used in factory chimneys to destroy harmful industrial gases.
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