坦桑尼亚

tǎn sāng ní yà guó jiā gōng yuán guǎn lǐ jú de nǔ lì sì hū zhèng zài qǔ dé chéng xiào

坦桑尼亚国家公园管理局的努力似乎正在取得成效。

The efforts made by the Tanzania national park authority seem to be paying off.