adj.放大的
magnify的過(guò)去分詞.
And the costs exacted by the Chinese dams will be magnified if the proposed mainstream dams below China are built. 同時(shí),如果中國(guó)下游擬建的干流水壩一旦建成,中國(guó)大壩所產(chǎn)生的成本也將會(huì)被放大。