巧克力可以帮助拯救热带雨林？
如果你只能拯救热带雨林或珊瑚礁中的一个，你会选择哪个？
If you could save either the rainforests or the coral reefs, which would you choose?
他们为了修护臭氧层，遏止温室效应，保护土壤和拯救热带雨林，必须奔走游说。
They must campaign to repair the ozone shield, halt the greenhouse effect, preserve soil and save the tropical rainforest.
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