例句
the environmental damage caused by the chemical industry
化学工业对环境造成的破坏
an international meeting to discuss environmental issues
探讨环境问题的国际会议
the environmental impact of pollution from cars
汽车造成的污染对环境的影响
an environmental group
环境保护组织
the environmental damage caused by the chemical industry
化学工业对环境造成的破坏
an international meeting to discuss environmental issues
探讨环境问题的国际会议
the environmental impact of pollution from cars
汽车造成的污染对环境的影响
an environmental group
环境保护组织