The environmental challenges are significant but the efforts made by the Tanzania National Park Authority seem to be paying off.

环境挑战是巨大的，但坦桑尼亚国家公园管理局所做的努力似乎正在得到回报。

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Classes and to "purchase" certificates from "a" Web site in "the" Fairfax County Park Authority.

礼品卡可在费尔法克斯郡公园管理局：…购买类和证从费郡公园管理局的网站。

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Its protection is the responsibility of the Marine Park Authority, they have developed something called "the Reef Plan".

保护大堡礁是海洋公园管理局的责任，他们制定了一个计划叫“珊瑚礁计划”，旨在号召大家共同努力保护大堡礁。

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That means the development may not be discussed by the park authority until September.

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Planning approval has been granted by Pembrokeshire Coast National Park Authority for the onshore works.

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The park authority also hopes schools and community groups could get involved in the tracking project.

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