三北防护林
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常用词语
拼音sān běi fáng hù lín
词性—
繁体三北防护林
常用度常用词
三北防护林的意思
三北防护林暂无中文释义。
英语释义
/Green Wall of China, a massive afforestation program on the eastern margin of the Gobi Desert aimed at stopping the desert's expansion, started in 1978 and planned to be completed by 2050/