the conversion of wasteland into land suitable for use of habitation or cultivation
同义词:reclamation, rehabilitation
the act of renewing
filling again by supplying what has been used up
同义词:refilling, replenishment, replacement
renewal例句
Mr.Gorbachev acknowledges that changes has created its own problems. Even so, he is more confident than ever about the course of reform and the prospects for his society's renewal. The party conference in June "will give a second wind to all our plans."