Ecotourists are people who want to experience the unspoiled natural world - and leave it that way when they return home.
生态旅游家想体验尚未遭人为破坏的大自然，并在返回家园时保留当地的原貌。
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Police said the child's remains were found in the stomach of a male crocodile in the flooded Daintree River, an international attraction for ecotourists.