afforestation
美 [əˌfɔrəˈsteɪʃ(ə)n]英 [əˌfɒrɪˈsteɪʃ(ə)n]
- n.人工造林;(无林地)造林
- 网络绿化;植树造林;绿化造林

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afforestation on collectively owned barren hills and waste lands shall be organized by collective economic organizations.
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