主动换被动!1 ecotourism provides holidays that protect the enviro
1个回答
1.Holidays that protect the environment are provided by ecotourism as much as possible.
2.Local traditions are respected by visitors with ecotourism.
3.Visitor accommodation that is environmentally-friendly is offered by ecotourism
4.Natural material such as wood is made into hotels.
5.Energy that does not pollute the environment is used by resorts.
6.7.8.可以看成是被动形式(一些形容词本身就是动词的被动式.）
9.The environment is protected by local people.
10.The unspoilt areas of the world are visited by tourists.
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